First thing: work on bringing your grip in closet and extending your upper back so your head sits between your shoulders.
First rep of third set (the only one I watched) was best. Stay leaned over and stay in your hips.
On later reps, you start to stick out your butt to start the movement and break with your hips before your knees. Get everything tighter and think “knees.”
Otherwise, these moved well. Small(ish) fixes to optimize already strong squats.
I also think you’re a study in anthropometry; how tall are you and how much do you weigh?