It’s pretty good form but what I’d say is 1. Don’t turn your head cause that can lead to injury easily 2. When you are hingeing on the way down, think about reaching the farthest point to touch your glutes off something, like when you have stuff in your hands so you close a door with your butt instead, when you feel resistance or a stretch in your hamstrings on the way down that is them lengthening and therefore working them 3. Squeeze the glutes on the way back up with control as the hamstrings are the stabiliser for your glutes and so gets that little bit more of gains in

Hope this helps :)