He's a successful working actor in Hollywood. I haven't checked his upcoming roles yet but his career can go either way at this moment. He can keep landing good supporting roles like he's getting or somehow deliver with a breakout role and performance to make people take notice. I think that his Hurt Locker performance has him where he is today. Alot of actors black or white aren't even close to getting the work that he's getting today even if his roles are supporting character types. I think his ceiling is a Don Cheadle. I can't see him getting into the Will Smith or Denzel level of success and mainstream
Don Cheadle is A-List talent though. He can do comedy, emotionally driven characters, he's showed he serviceable as an action star...he has versatility. I see Mackie as Isaiah Washington