Consider this post a bit of a review.
First off, I'll start by mentioning what I consider to be the negatives.
I'm uncomfortable with some characters having the same designs as they did when they were 10 years old. Their outfits just don't seem like something teenagers would wear.
I'm also slightly bothered by some of the scenes but I realize that that's a personal thing and wouldn't constitute as feedback.
A little annoyed by the fact that if I click too early on certain dialogue, looking back causes the drawn-out transition between scenes to play again.
Now, on to the positives.
I love the artstyle for both backgrounds (the attention to detail is astonishing) and characters (besides my criticisms earlier). The soundtrack's pretty great as well.
I love the writing. Well, not all of it but enough to list it as a plus. A lot of the characters and scenes are absolutely brilliant. You seem to interpret the canon characters' personalities in a way and I love it.
The diversity in choice is pretty great and the options seem well fleshed out.
I wanted to say something about the intro and the interface but I can't find words for it. Besides, well... I like it.
Other:
I'm a bit confused by how elective classes are set up. They're twice per day, so do the teachers teach the same class twice a day? It's the only way I can find to explain it that doesn't involve time travel.
EDIT: I forgot to mention that I haven't played the whole of the new version yet but I'm going through it. Keep finding more and more things I like.
That said, Blue's Squirtle did no damage with its Bubble attack for some reason?