This game is the best in its class and has yet to be surpassed!
Good - Controls are revolutionary with the two thumb sticks controlling the boxer. For those traditionalist you can setup the controller to use the oldfashioned buttons. You get to fight some of the oldtime greats from each weight category and can make your own boxer and take him to the level of world champion. If you face a boxer that just keeps on bashing you to the point where you can't win, you can lower the game difficulty and re-introduce him to you right! The game is well thought out, flows well, and has minigames so you can help you boxer develop into a devasting one man wrecking crew. Oh, and I almost forgot to say that the graphics are great!
Bad - No Mike Tyson or Joe Louis.
Overall - This game is an A. Well worth the purchase and to keep in your collection.