I thought the Girl with the Dragon Tattoo was really slow to start, but once it hit it's stride, I really enjoyed it. The second novel was better, I think. And I haven't started the third yet.
I've heard good things about Fforde, I need to get on that, but I don't know where to start with his novels.
I just finished a craptastic Koontz book, cause it was cheap on the Kindle. I don't know why I should be surprised, the last few novels I've read by him were exactly the same. It's my own fault.