Gorilla Glass 2 is just as strong, tough and impressive as the original Gorilla Glass. Only difference? Gorilla Glass 2 is waaaaaaaay thinner at only .8mm compared to the original Gorilla Glass at 1mm. And at that size, 20% is a big freaking deal. Nothing currently has Gorilla Glass 2 but you can be sure even more anorexic thin gadgets are on their way. Thin is in, right?
Looks like the demonstration did not want to actually push the Gorilla glass to it's breaking point as he stopped at 120lbs. Trade secret or just wanted to go up to the point they guarantee and no further. And how strong is the new stuff if it was the same thickness as it used to be?