He apparently had a panic attack was he went up there with nothing and didn't know what to say. Only this dumbass could think he could go in without knowing what to actually say; sometimes you need a script, Bale. :kobe8
Yeah he looked like he freaked out when the teleprompter messed up and he panicked likely within and from what i gathered..he knew little to NO information about this particular Samsung product. So he left.
Shame..looks like he was there for a quick buck. Word to the wise or as Steve Jobs would say, research the company you are going to promote or advertise before public speaking lol