Great clips! The 737 captain made that look easy!
A bit off topic, but here's something interesting: Nasa wake vortices tests with two different aircraft...just watch, its hypnotic
Lockheed L1011
YouTube - NASA Airliner Wing Vortice Tests
C5 Galaxy
YouTube - C-5A Wing Vortice tests at NASA Langley Research Center
Everyone's heard about aircraft separation for wake turbulence, but you've got to see it to get a sense of the effects!