hugh jackman did a pretty good job....
i prefer rebecca romijn as mystique but she didnt had enough screen time... and she is a villain in the films
robert downey is also awesome...
i like hit-girl too... even though she doesnt have power
michael fassbender did a magnificent job as magneto.... and he is hot! but again... villain
scarlett johanson did a good job as black widow... makes me want to see a black widow and elektra fight (not played by jannifer garner)