I'm an official Ren'py hater. I've never played a Ren'py game that I found fun or arousing.Never seen that myself, but it's pretty funny if people are hating on RenPy now too
I like games because they're interactive (and also the sex is usually more frequent). Visual novels as a game genre are simply just not interactive, and Ren'py can only really make VN's. The "games" that try to do something other than be a visual novel in Ren'py would just be better off in any other engine.