The individual components are exactly as described. However there is little to no documentation and what is provided is not very clear.
The largest gap is the flight controller and documentation for it to update and modify parameters for stable flight. Once the drone is assembled you will not get very stable flight without balancing and tuning and the flight controller provided is rather old and there is very limited support.
It did suit my purpose of letting my son learn what goes into a drone project in a complete package.