Ghost World was mostly great.  I had a particular interest in how they portrayed her, as I also didn't go to college after high school, didn't get a job right away, and felt rather disaffected for a while.  Not to mention feeling completely seperated from the interests of the stupid sheep around me.  Spot on.
The relationship was awesome.  Buschemi is amazing.  I can't imagine making money off of being creepy and not killing myself, but he pulls it off, and well.  I love him but I'd never touch him 
It was a bit slow in parts but I'd totally recommend it as a great offbeat movie.