If you're talking about the novel, I agree. I don't think I've ever read a book quite like it; the writing (and Wade's ability to basically do *anything* the plot required) kept making me cringe, but the concept was so much fun I had to finish it.
But, man, do I LOVE the movie despite its imperfections. Pure fun and MUCH better than the book. I've mentioned it before, but as a Spielberg film I rank it right alongside the first Jurassic Park--Flawed, but a really likable, clever, fun thrill ride. Plus another brilliant Alan Silvestri score!