I don't know.
True Grit, King's Speech, The Fighter, Black Swan, Scott Pilgrim, KickAss, Machete, Social Network, Toy Story 3, How to Train Your Dragon, The Town, City Island, Red, Tangled, 127 Hours, Exit Through the GiftShop, Easy A, Inception
That's just off the top of my head. Was a great year for animated films and dramas. But almost every action and horror sucked balls save for a few notable exceptions.
Splice not being one of them, for me. I found it okay, but terribly overrated.
The Last Exorcism was better, cept for the POS last three minutes which nearly ruined the whole fucking film. Watched it on redbox, prob the best acted, most realistic, and serious handheld cam horror film I've ever seen.