You go to squat camp for one purpose. To improve the squat. It appears to have worked.

On the left was my last work set before squat camp, after working a few months on my own to try and get it right.

The right was from my first workout after squat camp. Not only did they "magically" make me 12.5% stronger in three hours, but the form is quite a bit better.

I was kindof hoping that learning to flatten my back would help on deadlift too, but it appears that isn't a thing and I need a deadlift camp...