The Hitchhiker's Guide To The Galaxy

I really liked it. I think the memes about it made it sound more shallow than it actually is, which made me stay away from it for a while, but having read it I can confirm that it is as good as everyone says.

Plus you'll understand many more pop culture references!

The book doesn't go into entirely too much detail than the movie portrays. Still an awesome story worthy if reading if you haven't, but you'll want to save your time if you've watched it already.