I'm glad they have both been mentioned already, because
Forgetting Sarah Marshall (Woody mentioned it)
and
The Orphanage (Dogmatic mentioned it)
are my two favorite movies of the last year.
Dogmatic - when The Orphanage came out at the cinema, me and my wife loved it so much, that we paid to see it again the following day. Just got the imported DVD from the US as well.
Amazing movie. I recommend that everyone here watch it. The ending had me in tears both times, it's very very moving.
And Forgetting Sarah Marshall is just a great, great comedy movie. Absolutely fucking hilarious. With Jason Segal, Mila Kunis, Kristen Bell, Russell Brand, Jonah Hill and Paul Rudd you really can't go wrong. Top class movie, another hit from Judd Apatow.