Super Mario Galaxy is definitely the best game to be released for the Wii. It has amazing graphics, and the inclusion of planet-hopping and zero gravity definitely makes this a great game, especially for a franchise like Super Mario. The game is fairly easy, but is extremely hard at times, such as riding a manta ray on a water course without falling of the edges. The violence isn't bad, as Mario jumps on enemies to kill them. There is no blood, and no sexual content, but parents might not like the stereotypical princess look. There are many great messages. One is that you should always do what you can to save someone you care for. Mario and Luigi are great role models. When Luigi is captured, Mario rescues him and in return, Luigi gives you a rare green star.