Very nice. 10 minutes ago i was outside flying my bcp and i was taking off from concrete and its raised like 7 inches and i was hovering low and lowered the power too much and it went down not too hard, hit the concrete and bounced back up and back a little and i lowered the throttle insetad of raising it and the blades hit the concrete. Ive had it since saturday and this is the first thing that i have broken.