Simple fun, and it's free. How can you go wrong?
Wii sports is a collection of 5 games that take advantage of the Wii Remote. You have bowling, boxing, tennis, golf, and baseball. They are all generally all simplified to go along with the remote. Character movement is automatic in baseball and tennis. All you have to focus on is swinging the remote in time to hit the ball.
Bowling stands out as the best game onthe disc, as it is challenging simply alot of fun to play.
There are also some training activites for each sport. These can be played on their own, or as part of a Wii fitness test. The fitness tests give you 3 activities to complete, and grade you based on how well you completed them. 20 is the best possible age, and 80 is the worst.
The character you play as in al these games is your user created MiI, that you probably made when you first started up your console. The opponents in Wii Sports are Miis stored on the disc.
Though Wii Sports is fun, its presentation is very simple. The graphics aren't state of the art, nor is the sound. Still, they get their jobs done.
Wii Sports is great as a pack in. You will probably have some fun with this, even if only in a couple of the sports.