If you don't remember loving this game from way back, don't bother with this release. If you did, give it a shot.
If you were a fan of this game, then I would give the trial version a shot and see if it brings you down memory lane. I loved the game when I was younger, but I could see how some people would get frustrated with it. The game is hard, annoying, and cheap......but it didn't really bother me that much. Once you learn the patterns of all the fighters, it becomes much more fun.
If you remember playing this game in your youth or you would like to try out one of the first fighting games ever created, I would recommend trying out the demo. If you have never heard of this game, then move on and spend your time with something else. This is for nostalgic fans only.