Has anyone read The Wasp Factory by Iain M. Banks?

I started by reading Banks' scifi, the Culture novels. I fell in love with them, and since I've read every one of those books multiple times, I decided to make the jump into reading his mainstream fiction. I started with The Wasp Factory, and I'd be interested in what you think about that book, if you've read it. If not, go read it! It's good!