I absolutely, 100% DISAGREE with New Super Mario Bros as top DS game. There's nothing really wrong with the game, but remember how magic, creativity and imagination used to be the primary ingredients to 2D Mario games? None were really present in NSMB. Elite Beat Agents, on the other hand, had all three in SPADES. I demand recounts until the appropriate conclusion is reached.
Also, Metroid Prime Hunters should have been most disappointing game of the year, not Red Steel. There's a certain expectation that comes with games that bear the Metroid namesake and MPH wasn't even in the ballpark. Prime Pinball is more of a Metroid game then Hunters is. With Red Steel, the hype started out high when it was first announced, but I think most everyone knew the game wasn't a killer app long before it released.