Hi Dragon! Nice to see you here 
-1 What is your preferred chapter length and story length?
Alright, medium. I don’t know time, I read and I don’t watch how many minutes past, come on. When I’m done with few chapters (4-5 in one row tbh, because of passes) then I’m done and maybe it’ll be hour, maybe 30 minutes. I hate that people “count someone’s time” in chapters, like come on. Seriously?
As a new writer - as @Matawrites said, when I feel like it’ll be end of chapter - it’ll be. I’m not pressure myself to write more because of length. Sometimes is 800-1000, sometimes is 1500 and more. Sometimes i add bonus scene, because I feel like I can deliver more but it’ll be too much for main plot.
-2 How important are choices? Do you prefer it if the choices matter?
I don’t mind choices, I don’t mind not having them. I’m not picky.
-3 What is your favorite kind of MC? (looking at personality and maybe even looks)
Good, strong, he/she needs to have a solid background/plot, not blunt person with happy lifestyle and all. “She’s rich and famous” or “he’s bad boy because he has everything” bla bla, not shaming, but I need more. What cause that she/he is like this? What is her/his story? How her/his past affects her/him now.
-4 What kind of MC do you absolutely hate?
Blant like not salty spinach. For real, I hate spinach.
-5 What is your favorite kind of LI? (looking at personality and maybe even looks)
The same as MC. And because I mostly play with Female MC, LI should be also respectful, loving, honest and loyal. This traits I love see in people in real life. He can be ass, he can be tough cookie, but cheating? No-go.
-6 What kind of LI do you absolutely hate?
Cheating b*stards 
-7 What kind of side characters are your favorite and do you want to see more often?
Oh sometimes I love side characters (in my story too, like eh, I can write about them new story xd). But they need to be there, I need to learn more about them, not only phone calls or trips or clubbing, you know. Give me more.
-8 What kind of side characters do you hate?
Hmm… those who add nothing to the plot.
-9 Do you like to have the choice to play as a male or female, and the choice to date a male or female?
Yes! But I hardly seeing this.
And of course I feel better to play FMC.
-10 Favorite kind of stories? (Genre, anything special you saw in a story you wanna see more, highschool, college, mafia, business, etc.)
Romance/Drama/Mafia/College/Business/Fantasy (vampires and werewolves)
-11 How important is CC for you? Do you rather have limited, or none?
Well, I don’t mind right now having limited, I have this in mine.
In case story doesn’t have CC and characters are not my cup of tea AND plot is kinda not vibing with me - I just leave. But I think through my 2-3 years of reading I done this like 5 times. And I read a lot, like… a lot.
-12 Do you like playing more like yourself, or as the character the author makes? (Like changing the name of the MC, CC, etc.)
I don’t mind changing, but I don’t like think about names so I’m giving them mine 
Just Mi.
Mostly I play as character, I was in stage of playing as myself at the beginning.
-13 Preferred amount of LI’s? And why?
1 or 2. 3 and more is too creepy and too much for me. Like I can’t even choose between 2 of them - THE WORST PART where I have only one ending 
come on, I need to know how it was with other guy
But for real tho, 2 is enough for me.
-14 What makes you read(/click on) a story?
Plot, genre, recommendations and sometimes cover - but this is tricky part, because I clicked few times because of beautiful art work and then - meh. Nothing what I expected.
-15 Biggest pet-peeves?
It’s weird, because I suck with English grammar and it’s not my first language, but major mistakes makes me shiver. And I beg, DO NOT MISTAKE: YOUR and YOU’RE ;(
I have also different thinking about syntax and punctuation marks because of it, but hey, we’re learning everyday. So am I.
And also constantly errors with script/overlays/placing character or speech bubble.
-16 Do you like art scenes?
Of course, if if they’re match to my aesthetic taste.
-17 When you look at a story cover, does it matter to you whether it is edited, drawn, or maybe even a self-made picture? What kind of cover makes you click the fasted?
I don’t really know. I have simple cover that implies my title, because I was poor to buy some artworks :C
-18 When looking at the description of a story, what is the best thing an author could put in there? (Like questions, the amount they tell you about a story…)
Description must get my attention and relate to story as much as it can.
-19 Do you like to see self-made background characters or people’s characters that the author asked for on the forums (or other social media)?
Yes of course.
-20 Do you more often read stories that came from contests (whether they won or not) or just stories that aren’t made for contests?
From shelfs Drama/Romance/Fantasy :>
-21 What do you think of the author’s notes?
What do you mean, babe?
-22 What do you think about authors putting themselves in stories? When does it get annoying? (For example, if they give themselves a big role, they just randomly show up, they use themselves as background characters, etc.)
Big role is sometimes no-go for me. Background character is okay, I see few stories with “authors char”.
-23 When you look at outfits, on a scale from 1 to 10, how much does it annoy you when the outfits of background characters don’t fit the setting? (Like casual clothes in a club where the MC, LI, etc. go to with exclusive clothes)
It depends.
-24 How important is advanced directing for you?
Important I think. But like I said it earlier in some other topic, story can be simple but you need to have a good narration. It’s very important to me.
-25 What gem choices do you really dislike in community stories?
Come on, you should know that
37 gems for something that I don’t need?
I can support authors by gems at the end!
-26 What gem choices do you “like” in community stories?
Support.
-27 Do you prefer stories with or without sound? Or do you rather have a made playlist by the author? (Music, sound effects, etc.)
I never read with music. I prefer silence or my music.
-28 Since most people’s pet-peeve is grammar/spelling/punctuation, how many mistakes can you tolerate before clicking off?
I don’t really know. I saw one or two very good stories but every single ‘,’ was with spaces and my soul couldn’t take it, but oh well - stories were good so I read them till the end.
-29 Are there certain scenes you absolutely despise? (For example, a shower scene of just the MC singing to fill in some time)
Not certain, but like you said - to fill some time or add scenes that doesn’t fit? You just waste your time for coding this, in my opinion of course. No offense. I’m not perfect and I know how hard is deliver good narration and long enough episode.
-31 How fast do you prefer character development to go?
Depends. If I see flashbacks and I understand MC position - it could be fast, because something happened in the past. But when I see this shy person and 3-4 later she’s all over the moon with some guy and doing sh*tty things, well… it could be a problem.
-32 When the author also writes a bit in another language, do you think it is annoying, nice, cool, or something else? And how much of the other language is too much since reading the reader’s messages can be very annoying sometimes?
If it’s correct with other language - why not. We have different characters, countries, we can deliver a lot of more.
-33 When reading a story, how annoying is it to you when there isn’t a lot of diversity?
It’s not annoying. This is author vision. You can do whatever you want.
-34 When reading a story with diversity, but the more diverse characters are purely stereotypes and inaccurate, what do you do with the story you were reading?
I think I didn’t read story with it. 
Later added question-35 Do you mind if the LI isn’t introduced right away? Does it matter to you if the story now really focuses on the LI?
I don’t mind aaaaaat all. He can be later, but hopefully not in 10 chapter, please 
Thank you for this, sorry for mistakes and thanks for reading my opinion!