Enjoyed Nebraska. All the half idiot old relatives reminded me WAY too much of my own half idiot old relatives that live in small towns in rural Missouri. Pretty much spot on.
Also watched the screener of Inside Llewyn Davis, and while it was decent, I was pretty disappointing for a Coen Bros. film. Not one of their better efforts. John Goodman was the highlight of the movie, but he was only in it for maybe 15-20 minutes, tops.