Mario Power Tennis ISO

Mario Power Tennis has offensive and defensive moves which can't be turned off except in multiplayer. They add a neat new element to gameplay, but you have to watch a predone 2-3 second animation sequence every time. It's a bit disruptive to gameplay when these happen 3 or 4 times every rally. It can also be frustrating to see an opponent return an obvious winner after it's already past him. Again, it can be an interesting gameplay element, but they seriously should have included the option to disable it.  The new gimmick courts are maybe the most significant addition from mario tennis 64. Some of them are excellent.