Maybe it's just my childhood memories, but this game still rocks.
The graphics may not be the greatest by today's standards, but looking back at the time, these were top of the line in every sense of the word. The gameplay is easy to get used to and there is no problem getting into the game. Co-op is also one of the great reasons to play the game. Get a friend and start bashing people up!
The only problem I can think of is the slow down of the game at certain points. Besides that there is nothing wrong with it. If you want to play an awesome old-school brawler, this is it!