The game really matched the vibe of a dating sim, right down to the color of the textbox.
That being said, I think the story was a little cliche'd. The art looked very polished, especially the background for the classroom. One thing I would suggest is to vary the bodies and heights on the girls ... they all looked like the exact same girl but with a different wig. It's easier to get attached to a character when they are a little more distinctive.