Not sure about 12 Slaves because it was one of the very few I didn't see.
But I did see, so far ...
American Hustle ( early on thought this might be the Best Movie winner, but only saw Wolf of Wall Street at this time )
Captain Phillips ( thought it was ok )
Dallas Buyers Club ( they got this one right by giving McConaughey and Leto the Award ) * also thought this out of what I saw was the Best Picture
Gravity ( Didn't like it.... had 3 Total actors in the whole Movie, and 1 only lasted under 5 minutes )
The Wolf of Wall Street ( it was ok, but only liked it because I knew some of the Real guys )
August: Osage County ( Meryl Streep was ROBBED ! .... I don't care that she has won 2 Oscars for Lead already ... she was the BEST Actress out of Any of the Movies I watched )
Blue Jasmine ( I thought this was a good Movie, even though I am Not a Woody Allen fan... Cate Blanchett was very Good... but NOT better than Streep ! )
Anyway... I still need to see 12 Slaves and Nebraska .....and I also have Her ... which I will watch... but sounds a little stupid.