Klrace, that looks like a pretty solid squat! Depth is borderline but taking your time and getting knees out a little more will solve that pretty much straight away. The more significant thing you could improve on would be using “hip drive” rather than just leg pressing the weight up. If you do a search for my early squat vids here you will find a discussion on this with some great input from GD. Also, investing in a copy of Mark Rippetoe’s Starting Strength would go a long way to helping here (especially if you read the book!).
Other aspects that I can’t comment on given the camera angle are how your knees are tracking, your stance or where you are supporting the bar on your back. But definitely on the right track with plenty of scope to get better.