The moment that got me first is the low point: about 44 seconds in, the quad starts spinning fast under the canopy, sinks, and meets a ground layer of pine needles right beside a trunk. Given how tight the trees are, a hard landing on a soft needle bed is about the gentlest way for that to end, and the maker seems to treat it as part of the session rather than a disaster.
The learning path behind this flight is what I find most interesting. The basics came from a tutorial creator, then a few hours went into a simulator, after which the trick got its first real-life reps on a whoop. Only then does it show up flown on the quadcopter in the forest. Staging it like that, from sim to tiny craft to the real machine among trunks, seems a sensible way to build up without gambling the main quad early.
Other details that stand out: the flying holds a 30 degree angle, and the run is packed with vertical dives, inverted loops, barrel rolls and fast climbs back up through the canopy. The feed is an onboard wide-angle view with barrel distortion and dark vignetted corners, and there is no telemetry or on-screen display text anywhere in it, which keeps every bit of screen space on the trees. Recovery matters too: the maker has hooked the craft on branches, dropped to the ground, rearmed and carried on, and notes that thin branches meant a stuck quad could still power its way out.
The one open question for me is consistency. The trick gets flown on every outing now, and I would love to know how reliably it lands in air this cluttered, since the clip only gives one full run to judge.