411mania writes: "Grand Slam Tennis is one of the first games to take advantage of the Wii Motionplus, which means that the review of this game is going to be like an early review for what is to come with this new peripheral. If this is any indication, good things are in store for Wii owners. In my first foray with the game I couldn't grasp exactly what this device had done, but within the next several minutes I began to notice something. All of my shots were going straight to the doubles line. Normally this wouldn't be exciting, but you must understand, when playing real tennis, my ball does the same thing! Yes, I can suck at the real sport, and that suckiness has made a successful transition to Grand Slam Tennis."