What do you have? PS3, Wii, or 360?
I has a Wii mahself.
I only have two problems with it:
Because my TV is so close to the ground, I feel as though I have to sit on said ground to get the Wiimote to work right.
I suddenly remeber why I liked wired controllers: didn't need batteries. The pair that came with it have died alread (I've had it since Sunday) and I went out and bought a battery charger and the four batteries that came with it.
I have Wii Sports, Red Steel, Twilight Princess, and Rayman: Raving Rabbids for it.