I need a little bit of help here choosing a Wii game

There are a lot of Wii games I am interested in, but I'm not sure what I should pick up. I really want to try Skate It for my Wii, but then I want to buy Super Paper Mario or Zack and Wiki. I'm old enough to play Mature games and buy them. Can you all tell me what you all like to play the most on your Wii?

Oh...and does Gamestop sell those Wii Lens Cleaners in their store or just online? Thank you so much!