I read some of it, a few of the first chapters of the first book. It is not well-written. The characters are not interesting. A lot has been said/speculated about Bella being a Mary Sue, but I don't know enough about Stephanie Meyer to say for sure. However, Bella has a lot of the qualities I'd expect to find in a much younger author's Mary Sue character. Plain-looking except that everyone else sees her as beautiful; tormented by, well, not really anything, so constructs a drama with her as a supposedly helpless centrepiece. Bella's every move is to simply to make her wholly uninteresting by defering all consequences to the decisions of those around her. She never has to make a choice, which is great, because young people love avoiding responsibility. Plus the hottest guys want to commit their lives to her (and then bang her, which is the benchmark for romantic, when you're 15 and 16).