I watched Young Adult. Not good. NOT GOOD. Charlize Theron and Patton are very fine actors and it didn't bother me that Theron's character was unsympathetic; I like plenty of movies with monsters at their core. What bothered me is that I found the whole story phony and unbelievable from start to finish. I didn't believe Mavis would become so fixated on her ex or that she would be so oblivious to reality unless she was supposed to be literally psychopathic, which I don't believe was intended. I didn't believe that she would take Patton's character into her confidence, much less that she would, er, mumble mumble spoiler alert. Even though her book series was at the end of its line and she was disaffected from the job, I didn't believe based on the horrible manuscript excerpts that she read in voice-overs that she had ever been capable of writing a popular book for teen-agers. I do believe Diablo Cody felt this was a meaningful story for herself with deep truths important to tell, which doesn't speak well for her development as a human.
Patton's performance is great and his character is affecting, but otherwise... burn it.