Training lesson says drone would make me more productive, but I can't do anything with it but fly it slowly and watch it sink when I stop raising it's altitude. It doesn't hold position and hover, nor does it work in 3rd person using V key or Tab. There are no tools for building or anything so it seems pretty worthless. This area needs more work. Filed as a bug report because the 3rd person view doesn't work and the instructor reports uses that don't seem to be present yet.