Don't get me wrong, I think Stephen Hawking is a very smart man, and he has definitely done his fair share of work to help people understand science - not to mention that his scientific accomplishments aren't bad, either. That being said, there's just nothing new in this Q&A that he hasn't already said or wasn't already widely known to anyone who bothered to do a quick search on Google (except perhaps the part about his quality of life, but let's face it, that's not important).