The Wii remote controls hold up well. Too bad there is no actual online play.

User Rating: 8 | Mario & Sonic at the Olympic Games WII
Mario & Sonic at the Olympic Games marks the first game to feature both mascots. Yes, the Mario/Sonic showdown in SSBB will be more epic, but that will come soon. For now, you have a game composed of 20 regular Olympic events and 4 cartoony dream events. Getting used to the controls may take a little time for some events, but once you get used to them, you shouldn't have any problems. The graphics are very colorful, vibrant, and they do a good job of combining the worlds of Super Mario and Sonic the Hedgehog. The sound effects are also fine. The music is a mixed bag. The event music is rather forgettable, but the orchestrated music in the opening cutscene and ending credits is very memorable. The game also has a good amount of replayability in the form of gold metals, crowns, and emblems. Getting all those items can take a lot of time. Unfortunately, the Wi-Fi symbol you see at the top corner of the box is a lie. There is no real online play. There is an online leaderboard where you can upload your scores, but all multiplayer in this game is offline. This game isn't as bad as many reviewers make it out to be, though. At least rent it and give it a chance, you may enjoy it.