Good site for lifting, but isn't really that good for the OL. A good place to start, just he has some technique issues that shouldn't be copied.
On snatches and cleans he lifts his feet way too high off the floor. He also shouldn't be kicking his feet back in the air like he does.
On the jerks, on his rear foot, he lets his heel hit the floor. Also, when he recovers from the split jerk, he steps with his rear foot first. This is common when someone jerks the bar too forward instead of straight up. The recovery should be the front foot stepping back first, then bringing the rear foot forwards.
I would like to see his technique when the weight isn't so light.