Bought this as a Xmas prezzie for my 7 year old grandson.Although when assembled it looks as if there is nothing difficult about it,if its the first one you have done, the lack of clear diagrams makes it a bit of a chore. After it was built,my grandson did enjoy playing with it. As it would not fit in the taxi when he went home,it stayed in my hallway over night. Next morning I had to almost completely re-build it due to most of the stick on hooks,fins and tilt mechanism falling off.It looks as if this will keep happening till ultimately the pads will not adhere to the body. For what this cost,I am very disappointed in the product and would not recommend it to anyone.