First, the bad guys really simpletons, basic and without real dimensions. Then the frame story, not surprisingly. And then the story that I find clumsy and left. Perhaps this is the translation that fishing but we feel that it is difficult to talk Abra is a teenager. The tone is very young falsely cheesy.
The result is a novel and not surprisingly friendly with hardly interesting characters. Jattendais a breathless novel and not friendly at all, a Cujo, a march or Creve or a Shining.
In short: a decent novel, Stephen King means.