I liked Twilight Princess and Resident Evil. The Brawl is fun if you have people to play it with, it's kind of stupid alone after a while. And I definately reccommend Mario Kart; so much fun (if slightly hard to get the hang of!) Wii Fit is fun, but in a different way than normal games.
Bleh, Super smash bros inst boring if your skilled, and apparently your not skilled, If you want some fun, Its either insane or intense, original ver of super smash with a fat slow charachter such as bowser or ganondorf, thats a challenge.