Hey there I'm from ProjectComment
Disclaimer: Sorry for all the punctuation errors I'm dumb.
I like the little expressions at the top of the page. Most of them carry more emotion than the actual drawings based off them.
There is a wild inconsistency with the placement of the hair. Some pictures show her hair covering her entire eye while others only her eye partially covered.
Also her eyes, while clearly under her bang, is is drawn as it there's no hair there. I know a lot of animes do this (not sure about cartoons) and I always disliked it. There is no point in doing this in my eyes. But keep this up if you want. I'm pretty sure I'm the minority in this so yeah..
Also her hair seems to be just in the bang area with I'm not sure if it's intentional or not.
The face shape kind of reminds me of a Danny Phantom or Total Drama Island character and, I dunno, It's too angular for my taste. Like compared to the hair which is very curvilinear, It just doesn't fit.
Her eyes are too big for her face making her head look too short. You should reduce the size of her eyes a bit OR just make her head a little taller because she has no forehead to speak of. especially in the wide eyed sketches.