Squat form check

[bigd21]

This is my 190lbs squat today. Please give me some feedback regarding my form.
First set: http://www.youtube.com/watch?v=MUJHE7lVoss
Second set: http://www.youtube.com/watch?v=WNexfiKbToM
Third set: http://www.youtube.com/watch?v=yIA6Po6nS5o
Thank you in advance.
Cheers,

[Tom Campitelli]

Don't collapse at the bottom and send your hips back. Stay tight, keep your knees in place, and drive your hips straight up. Read the sticky on how to film form checks.