...I don't think it was really written to be amusing. I mean, parts of it are, but she didn't do this to be funny.
I just finished chapter three about when she starts going to the Strip Clubs and how sad and disgusting they made her feel, and how the dancers acted towards her and all that. The Gina person sounded very interesting though. I'm only reading it on my breaks at work, so it's taking me a while to read. Ack.