"I’m only writing a review so that you won’t make the same mistake by buying this set. We have spent thousands of dollars on LEGO (3 boys aged 3, 6, and 8) and this is easily the most disappointing set.
The copters don’t even come close to flying. They awkwardly spin off the launcher, and immediately fall to the floor quite forcefully. I remember similar toys as a kid that worked great.
These should never have gotten out of product development and are definitely not worth $40.