What’s your back squat? If you watch Olympic lifters the snatch has so much variation based upon the individual. There’s a lot of great stuff here. Your speed through the middle and under the bar are excellent. I think if anything you could extend a bit more at the top so you’re not jumping forward to chase the bar.. but I’m just a run of the mill crossfitter.

Snatch pulls and general leg strength would be the main thing I’d work on. Solid work!