The Hunger Games (2012)
Not a bad adaptation at all. It cut out a lot of the fat from the book, and added little bits here and there that tried to help flesh it out. Unfortunately, those pieces were written horribly and almost seem to pause the movie. Instead of being told about the world through the first person narrative, the world building is done through news reports and game commentators, which really takes you out of the movie because its only done when "ooo, she must be thinking this thing, let's see what happens", which is probably the only way you could have done this without having a running internal monologue the whole time.
CGI was passable, though questionable in some cases (in one instance there are some pretty bad CG piles of dirt; yes, piles of dirt, the most abundant resource). It's been a while since I've been to the theater, so the shaky cam style disoriented me for a while.
The movie does seem rather short though. Maybe because less happened than in the book? It's hard to tell.