I'm REALLY impressed by the writing. I saw the werewolves/vampire thing, and it was funny as hell. Perfect sound effects and music too. The comedy stuff helps break up things a bit when used well.
Only little thing I don't really like, is the lack of control. Some of the VN games have a sandbox setting, giving the player a bit more control and involvement. Different feel to it.
A tiny thing that would be a good addition is if we could change the actual name of the MC later in game, otherwise this is really good so far.