I bought this for a good price and it turned out to be a favorite for my 2 year old. He loves to tear it apart and put it back. He hasn't figure out how to swap the inserts with the other automoblox car, but just the fun of disassemble/reassemble one car can entertain him for a good while. The fifth wheel is a great idea. He loves to spin it. The car is pretty durable. He drops it a lot it's been holding out pretty good. I'd highly recommend this toy.