Truthfully, when I look at the Wii section in a gaming store... I rarely see anything cool. I have to look at all the games about 3-5 times just to find something I'm even 10% interested in buying. I would probably buy some of the weird games they had if they didn't make them the same price as actual good games. Instead of $50 for a piece of junk game, why not just make it $20? It's not like it really took the game designers that long to make the game.
I think the Wii needs to get some cooler games out. All the games it has, while interesting, just don't fit the gaming level I'd prefer. Madworld seems okay, but that's just one game. Red Steel was fun, but way too short. Zelda: Twilight Princess was awesome, but only takes less than 40 hours to beat... and it's just one game. The whole reason I got a Wii in the first place, however, was for Super Smash Bros. Brawl. I expected it to be a lot different, however, and I was extremely disappointed that it didn't use the Wii controller / nunchunk like in the other games. I was caught up in how amazing it would be to be Marth/Link and using the controller as a sword... oh well.