Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 4 player makes it all worth it

I'll agree the single player is no so much fun, and the computer controlled opponents are not much fun to play againist... but the real reason to own this game is to hook up the multitap and have four people battle each other in a variety of levels and environments. You need to play single player enough to open some of the cooler levels, such as the soccer penalty kicks, but then you are ready for some good times. Friends who aren't gamers will have a good time with this.