who will won and who should win

Best Performance by an Actor in a Leading Role
NOMINEES
American Hustle: Christian Bale
Nebraska: Bruce Dern
The Wolf of Wall Street: Leonardo DiCaprio
12 Years a Slave: Chiwetel Ejiofor
Dallas Buyers Club: Matthew McConaughey

Best Performance by an Actress in a Leading Role
NOMINEES
American Hustle: Amy Adams
Blue Jasmine: Cate Blanchett
Gravity: Sandra Bullock
Philomena: Judi Dench
August: Osage County: Meryl Streep

Best Performance by an Actor in a Supporting Role
NOMINEES
Captain Phillips: Barkhad Abdi
American Hustle: Bradley Cooper
12 Years a Slave: Michael Fassbender
The Wolf of Wall Street: Jonah Hill
Dallas Buyers Club: Jared Leto

Best Performance by an Actress in a Supporting Role
NOMINEES
Blue Jasmine: Sally Hawkins
American Hustle: Jennifer Lawrence
12 Years a Slave: Lupita Nyong'o
August: Osage County: Julia Roberts
Nebraska: June Squibb