pretty fun after you get used to the controls. my main complaint is that i tried several times to immelmann but because of the way the camera works once you are upside down then the controls are inverted. it`s also not possible to roll without turning so i kinda missed those moves. loops still works because it puts you back with `belly down` without the need to roll. once i gave up on the immelmann and used only high-yoyos for changing direction then it became almost like flying. tbh it`s a bit strange that without flapping the wings i could always just glide upwards without coming to a stop.
you could probably get more value out of it by procgening some bigger levels with overhangs, its fun to fly under structures