I thought launch control was to get as perfect of a launch as the surface would allow, electronically controlled? In that first of the 3 videos his car is all over the place and almost out of control.
I have only used LC one time and it was in a 2012 Porsche Turbo S. You literally could have held on to the steering wheel with one finger as the car did the rest.
2013 AW/BLK - DCT, Comp/Cold/Prem
Mods - IND Beauty kit, CF Roundels, CF Splitters, AiB Angel Eyes, EAS Exhaust Tips! B&G lowering springs