Right now I have to go with THE SOCIAL NETWORK...I have not seen TRUE GRIT yet, but SOCIAL NETWORK was as confident a film I saw last year. Not a great dramatic work of art, but a solid piece of filmmaking all the way.
Also worthy - WINTER'S BONE (well worth seeing on video)
TOY STORY 3
Most overrated - INCEPTION and SHUTTER ISLAND
Worst - I'm sure LITTLE FOCKERS is up there, but there are too many bombs to mention!