I think most of us just got it for the "free" controller, but it's a turd.
Now don't get me wrong some of the mini-games are alright, targets, and pool work okay.
However the tanks mini-game was too hard to control.
Table Tennis was a decent idea, but way too sensitive.
Laser air hockey looked cool, but played pretty lamed.
Cow racing makes you feel like you were drunk riding a grocery cart.