Only negative thing I can think of is that I really hope the Perseverance rover has better video onboard just not transmitted yet. Maybe they will release it during the press conference later today. The one they showed was a little clipped. It had spin up. then it sort of cuts to the mid flight and then cuts to the spin down... all the takeoff and touchdown excitement is totally missing from the video they showed. If I didn't know as much as I do about how image telemetry is handled... I'd actually have thought it was broken, thats how abrupt the transition is in the video.