Wahlberg brings the movie down
Marky Mark tried his best, and does "OK" in this, but casting a different/better actor as Micky Ward would've taken this movie to the next level. Actors like Christian Bale, Melissa Leo, and Amy Adams are at the top of their game in this, while Marky Mark is just simply not on their level.
On top of that, he doesn't really look anything like the real life Micky Ward. While he's in good shape, he's just too big, and couldn't they dye his hair and eyebrows to look more like the redheaded Micky or something? Not to mention he doesn't even bother trying to imitate Micky's kinda high pitch squeaky voice, which is fine, because if he can't pull it off then why bother, but I think a superior actor could've gotten the Micky voice and mannerisms down.