Smitty1001. The intent of the video is to demonstrate the throttle response and power output the P180RX is delivering. Yes, the video quality is poor so it might help to turn the volume up a lil. Although the flight demonstration is quite impressive, the maneuvers he is putting the plane through require multiple throttle changes and power settings; like for the stall turns etc. As for reliability, the conditions that day were pretty miserable, just as he was hoping for. As stated earlier, this was his third stop across the country to fly, test, and demonstrate just that, reliability in various climate conditions. Let's keep in mind, John could have very easily sat back and let JetCat figure out the problem by themselves.