Reading The Crow Road by Iain Banks right now. I like the writing style and the humor but about 150 pages in the rising action hasn't come yet, therefore I'm uncertain where the plots going. Still very good so far.
I read Slaughterhouse 5 a couple months ago and didn't come away impressed. I feel fairly isolated in that thought, but are his other books any better? I just thought his prose was a little weak and the story was a little too... direct is the only word that comes to mind. I felt it lacked subtlety and depth, with the exception of his summarizing of his favorite author's science fiction novels.
I have a feeling I might be a little bit unpopular saying that I didn't love Vonnegut on this board but I am open to suggestions on some of his other books if anyone has any.