joining us are eric desenhall and sidney finkelstein with dartmouth tuck school of business.gentlemen here. what do you think? was this a good choice? >> i think in this climate of perpetual media, if you live by the high profile, you can die by the high profile. i think we are going to see a resurgence of people who actually are a low profile executive largely because there tends to be a situation where height actually affects performance because when somebody is hyped too much, it leads to a certain degree of expectations that are never met. i think that somebody like nadella will probably choose to achieve first and worry about becoming a rock star later rather than the other way around. so it will be an interesting thing to watch. >> sidney, do you agree with that? can an insider from the company shake things up enough? that's been one of the criticisms of microsoft. is he capable of doing that? sometimes people say you need an outsider to do that. >> right. well, the first thing to say is that his background is really impressive. he understands technology, he has been in