I'm not impressed. I bought this thing with Mario Kart super circuit assuming I'd be able to play at least a 2 player game since I have more then one game cube controller. and you can't, unless one person plays on the tv, and another on the little game boy. ...I was hoping for the tv screen to split into 2 game boy screens, my screen is definitely large enough for it. The sound is also really tinny. Something I use to blame the speaker for on the game boy advance. ...also with the graphics blown up, they really look a lot worse.... about 3x as worse.