Walton Goggins by far.
Sure , he was unlikeable , and he was kinda a villain in the beginning. But he was played really well. A pyscho , animalistic , madman who redeems himself at the end.
Brody was " so - so" I wouldn't call him great in this film. His LOL voice was dreadful but overall he did play Royce the way I imagined him .. So I'd say good job.
Oleg was good for two reasons:
1.) He wasn't the usually stone cold Russian. ( My friend from Russia liked this.)
2.) He had kids ... So he became likable.
Trejo and Ali were good but had no screentime. Grace is a 1 -D actor but hey - he did okay - and thats enough for me.
Alice played Isabelle well ... But her character was again " so - so." Louis was a good ... But lacked screentime ( or screentime were he did anything.) to show off his skill.
Firshburne , though great , lacked screentime.
Overall Goggins.