What it takes to succeed

Please take a look at this four-minute presentation and tell me: is it a good presentation? What is good about it? What is not? 

•http://www.ted.com/talks/arianna_huffington_how_to_succeed_get_more_sleep

Vocabulary for you to learn:

•unlock billions of big ideas that are at the moment dormant inside us
• sleep-deprived women
•fainted from exhaustion
•sleep deprivation has become a virility symbol
•He bragged that he had only a 4 hour-sleep