I liked Josh Groban
I didn't really know him before he hosted. New his name and that he was a singer and that's it. Come to find out he does theater too. I loved his nerd-boy cute persona. I thought he was very funny, witty, and was able to keep the conversation flowing.
I don't get to watch the show everyday, so I only saw him a couple times but it was significant enough for me to remember that I really liked him.
"Destiny is a fickle b!tch"