I've seen seven of the nominees. The ones I haven't seen are The King's Speech, 127 Hours, and The Fighter. I only saw Toy Story 3 on an airplane without the sound, so that probably really doesn't count either. My favorites of the ones I've seen are Winter's Bone, The Kids Are All Right, and True Grit, although I liked the others well enough too. Probably liked Black Swan the least, probably because of the horror aspects.

The Social Network also has some historical howlers, including a portrayal of Zuckerberg as not having a girlfriend while he developed Facebook. The whole thread about the girl who rejected him, and his attempts to regain her favor via Facebook, is an invention. But, you know, geeks can't get chicks, so they program instead.