It's interesting as you get older and celebrities that impacted your life pass away, there's definitely more of a connection and shock.
Impacted would have sounded funny to me years ago, and maybe this is hyperbole, but it's hard to think of a celebrity that more embodied culture/lifestyle aspirations of at least peers of mine. The way people traveled and dined and went out and thought about experiences seemed to change either because of him or he was on the forefront of articulating it.
Sad. Depression is just brutal. I'll never forget this article by Dave Weigel. I think about it every time an ending like this happens:
http://www.slate.com/blogs/weigel/2014/08/12/calling_all_sad_clowns.html