Real FX Slotless Racing review
Real FX essentially uses regular remote-control cars, but cameras in the underside are able to ‘read’ the supplied track and act like a slot car. The track itself is made of thin paper, so it’s not very durable and it won’t rise and fall like a more rigid track would. The cars, too, feel slightly cheap, and the sound effects that come from the controller are noisy. They’re also too difficult to keep on the track. The idea has potential, but this is a flawed set.