To answer your edit I think the problem is I didn't give much time for the characters to really be given much of a personality. I never intended the VN to be long from the start, just wanted to make a short love story from the point of view of someone who's disabled and another who isn't.
Me adding everything else I think detracted from that and made it become something else completely or jumbled up to the point it became a mess. The only thing I could think of that might've made things a little better is if I had voice actors for the characters to express their emotions due to my writing not being the best.
Thank you though for playing the game and giving a review :) I hope to create better VNs in the future with all the feedback I've been given.