watched the replay... They need a new flight control software guy. The thing went into pretty severe oscillations near the end of the video, and the original falcon rocket had the same sort of issue on at least 2 launches before. The nozzle movement just ends up slightly out of phase of the rocket's oscillation and it ends up corkscrewing its way up. Three launches in a row with undamped oscillations like that, tells me they need to hire someone who understands flight control feedback loops better.