I've seen quite a few films this year.
The Artist - Didn't know an awful lot about it, but loved every second. Saw this in January, I think. Fantastic and definitely recommended!
The Expendables 2 - Couldn't help but love it. It's obviously a piss-take, not very serious, trying to push the film/boundaries as far as is acceptable, but it is far, far superior to the first. The first was an experiment whereas this had a fair bit more going on for it.
Brave - A bit odd. It's got an excellent middle section but the beginning and ending are a bit weak. Still a decent film and just above average, but not up there with the likes of UP or Toy Story.
Prometheus - It was ok but I can't help but feel disappointed with what Ridley Scott created. There are some neat ideas in this, but it would have been a lot better had he taken out all of the references to Alien and just made this its own standalone film/series/franchise.
The Dark Knight Rises - Best film of the year by quite some margin. I wasn't sure about the title before seeing it, but I loved all the references to "Rise", you could probably write an essay on it. Tom Hardy nailed it as Bane. Not sure why people are comparing his performance with Heath Ledger's Joker when it has a lot more in-common with Liam Neeson's Ra's Al-Ghul. The fight scene in the sewer is one of the best things I've ever seen, even better second time around on DVD.
The Hobbit - Biggest disappointment, probably tied with Prometheus. Doesn't even compare to the quality of the Lotr trilogy, didn't find it very magical/hugely interesting to watch. Might be better second time around, but generally felt meh about this one.
The Amazing Spiderman - Andrew Garfield is far better than that shite Tobey Maguire was in the original trilogy, and Emma Stone is far more watchable and likeable than Kirsten Dunst. However, there are scenes in this which ruin the film, and stop it from becoming "good' and instead it's merely "average". The crane scene ruins all the good work that came before it.
Men in Black 3 - Expected it to be terrible, pleasantly surprised. Enjoyed it, thought it had good humour in a lot of places. Josh Brolin did a great job. Would recommend.
Looper - Excellent viewing. Reminds me of Twelve Monkeys in a way, for some reason. JGL played his part really well and the film had quite a few awesome moments without ever becoming really corny or cheesy. Will probably get this on Dvd in the future.
Might be one or two more that I've missed or forgotten. Didn't get around to seeing Skyfall as I had no time. Didn't bother with The Avengers as I'm not really into Marvel (didn't like the Iron Man films, not bothered by Thor, didn't like either of the previous Hulk films) and didn't see The Hunger Games but may catch on DVD at some point.