If a game contains references to other works and can be interpreted as parody, then that's great. A game that copies and parodies the world of another work only makes you realize that the original is far better than the parody.
I do assess the attractivity of characters in games. This happens at the beginning of every game and before any sex scenes, given there are other scenes before the first sex scene. I just don't care that much about it and I don't think it's 90% but less. I'm fine with ugly characters in games...