Not to be a nitpicker, but Warriors, young or otherwise, do not squeal with delight. I expect the "delight" moderated somewhat when they realized the "simulated" tread was printed corrugated cardboard. Sign of the times: "Because of its gigantic size, we are forced to ask for an additional 63 cents shipping charges." With Amazon prime, you wouldn't even pay that.

As for the radio: I had one of those kits. Cheap injection-molded plastic, shonky headphone jack, meaningless plastic aerial - but it was soooo cool.

Didn't work, alas, and it also didn't let me emit spiky lines from my head. Come to think of it, the kid looks like he's being electrocuted.