I'm really sad. He was one of my favorite actors and comedians. Really the only one that made me laugh all the time! I loved seeing him on talk shows and starting one of his riffs.
He was great on the Actor's Studio. That was several years ago. I remember there was an audience member, a woman, who had the loudest laugh. Her laugh stood out from everyone else's. You could tell Robin was getting into it, and it only encouraged him more. It was great!
I loved Mrs. Doubtfire. Also, Good Morning Vietnam, Jumanji, and so many others. More recently, RV. He was really good in that, too.
Very sad for his family and his kids. 
If you have a garden and a library, you have everything you need.--Marcus Tullius Cicero