NYU and Case are my two options as well... im leaning toward Case.
My initial impression of Cleveland was NOT a good one, maybe I was just having a bad day (although bums harrassing me usually doesnt occur on my bad days) =) Despite my crazy experiences getting to Case, once I got there, everything was fine. People were out and about, everyone seemed happy and the surrounding area was quite cozy. Im from Southern California, and I found Case to be comparable to USC in LA. The campus is great, but the surrounding area isn't so great. I'm sure that other parts of Cleveland has many things to offer as does many other areas of LA.
Lastly, like someone mentioned...its only four years, it'll be a good experience (well for me especially since I've known nothing other than California), and it's what you make of it right?!
For those who are choosing Case, I'll most likely see you there!