Yeah, I dig it. I only use it for simple games where I know I'm not going to be going crazy on the controller. It's NOT the controller to use for Halo or any Live game, but for something like Fusion Frenzy, Madden, or Psi Ops it works pretty good.
And, honestly, for $20 can you go wrong? Even if it's just an extra controller you save for when you need it.
I didn't realize it eats up batteries fast though. I'll have to invest in some rechargeables. Thanks for the tip.