Two Words-OK game
Baseball-A simple version of baseball you swing like a real bat and you pitch like you would if you were doing it for real. If you hit it to a defensive player your out. There is three basic pitches, Fastball, curve, And splitter. Though the fastball is very slow unless you start doing well.
Bowling-My favorite, this is the best game in my opinion, You just bowl like you would in real life and to put spin on it when your doing the motion you twist the wiimote in a direction to turn it.
Boxing-Awesome, but not perfect. You use both the nunchuck and the wiimote to boxing like a real boxer. With uppercuts and heymakers its cool. The controls aren't as responsive as i would like though and it gets really hard later.
Golf-Basic no tiger here. You just swing like you would with a real club with a basic power meter. There is only 9 holes in the game so it gets old quick, though you can change the difficulty. Its extremely hard to putt in this so i hate it.
Tennis-This is a good game, I even hurt my arm playing this for a good amount of time. You control both the players on your side, you can't move your players and you can't do singles. This is the best 2-4 player game here so i like this one a lot. You just swing like a tennis player would.
There is all so mini game for each of the five games, so there's a bit more play time there. Overall its a OK game ,but, hey its free!