While the build quality isn't great I think this drone is one of the best you can get for the price! It comes with 2 battery packs and is pre-assembled. The instructions are simple and use your phone as an in-flight video pen attachment. The drone maintains power for a decent amount of time and comes with extra wings in case I damage anything. The controls aren't easy at first, but a little practice helps! I will get more of these as gifts!