A good friend of mine shoots one; I love it. As Mobow mentioned, its very smooth, reasonably fast, and extremely quiet. If I were to seriously consider a Hoyt, I would definitely pick up the Vulcan. I nearly bought one myself last year after shooting his.

Only thing I dislike, and its the only reason I don't own a Hoyt, is the weight. They're heavy -- to me. I'm a skinny guy though, so...