There is a flurry of films coming out over the next week or so but may as well set this up now. What are your favourite films from 2011? As release dates differing between countries tends to muddy the waters for these threads, to make it easier, any film that came out in the country you live in 2011 counts.
So, choices? I'd say:
Black Swan
Blue Valentine
A Separation
Senna
Super 8
Honourable mentions: The Skin I Live In, The King's Speech