On its own, it's incredibly weak and not worth it. It's incredibly short, you can beat the game less than 30 minutes. However, as an extension of Punch-Out Wii, the game is incredible. It uses the same super polished engine and gameplay, Doc Louis is an incredibly charming and humorous opponent, and the ending itself is rather heartwarming. If you haven't played Punch-Out Wii yet, this game may not mean much (btw, you should definitely go play it because it's one of the best games nintendo has ever made) but if you liked Punch-Out wii, you'll like Doc Louis's Punch Out.