I spent a half hour it so with Mighty Final Fight this evening. When I got this game years ago I tried it out to see if it worked, then it hit the shelf (well, it was a container back then). It didn't do much for me. So I let it sit for years.
Fast Forward to this afternoon. I see a YouTube video claiming this game is the best beat 'em up on the NES. They say it's better than Double Dragon and River City Ransom. Well, that random YouTube reviewer may have just been right. This is a damn fine game. It sucks if you pick Haggar, but Cody is badass. I didn't try Guy out.
I give Mighty Final Fight two cute, chubby, cartoony thumbs up!