I didn't see anything abnormal about the takeoff (not a 767 guy though).
I did see guys upfront working on crosswind correction (you'll see that alot on the 747, so we don't drag a pod)
The inboard and outboard ailerons were working fine, the spoilers came up (probably like my AC, when the yoke is displaced beyond a certain degree, they come up)
It was rainy and looked like gusts, so perhaps they did a potential windshear technique using max blast, increasing VR and/or rotating in the last 3000 technique.
Actually, I'd say it looked pretty good, at least as you could tell out of a 12X8 window.