GameSpy E3 2009: New Super Mario Bros. Wii Hands-on

GameSpy writes: "A pair of fungus-crowned Toads join iconic plumbers Mario and Luigi for a four-player side-scrolling romp through the Mushroom Kingdom. Players cooperate for progression and compete for coins and power-ups, making their way across 10 successive worlds (that we saw, anyway)."

Spiffy:
+Four-player Mario action (a first for the series proper)
+The Koopa Kids make their triumphant return.

Iffy:
-Why do we have to play as freakin' mushroom retainers? Where's Wario and Waluigi!?