If the pilot in this video owns the aircraft AND informs maintence of his sport flying so they can check for overstressing then all is good. If he is an employee joyriding when he should be working, he needs to be terminated ASAP. I dont know any owner that wouldnt fire him after seeing how he treats the aircraft. I feel sorry for the crews that have to fly that 350 not knowing what its been through and also for the mechanics who will be held responsible if there is a component failure they didnt find in time.