They offer excellent value for money and are delivered within one day. However, when we tried playing with them, the N64 wouldn't turn on, it was just a black screen. The next day I tried to play alone and it turned on with the controller's pink plug, but when I tried to plug in the blue controller a black screen appeared. The n64 powers on with the two original controllers and the pink one, but no matter what I tried with the blue one, it wouldn't power on.