7/10, There's no back or skip button, which makes it difficult to play. I think I completed all the routes, or maybe not; honestly, I wasn't motivated. The art is beautiful, but the plot is a bit... dull.
I played on browser but the mouse wheel is back for me, and as for skipping, there is an option in prefs that says "text skip" which you can click and then hold ctrl down to skip forward! i dunno if there's another way but that worked for me