Instruct: Classify a given review into positive or negative sentiment.
Query: Weak

I've read every Pynchon novel except for Mason & Dixon. Vineland is by far the most uninteresting and disjointed of his works. I did not finish it. I made it 1/3 of the way through. If you're interested in reading Pynchon I strongly urge you to start with V. and then Gravity's Rainbow. Do not begin with this book because there is a good chance you won't like it and thus you will miss out on two very awesome books (V and Gravity's Rainbow).