If memory serves, DHP was the question mark in the original production. There was a good deal of spectulation as to how good he would be as Sir Robin even though his acting roots were in the theatre. There were also the stunt casting rumblings that are now being voiced concerning Clay Aiken.
Like DHP, Clay deserves the chance to show us what he can do with the role. I'm not expecting him to be DHP, David Turner, or Michael Moran. I plan on seeing Spamalot in Feb. and I'll form my opinion at that time. I do admit to going in slightly jaded because I'm an absolute shill for DHP. I think he even stands still better than anybody I've ever seen (told ya - shill

). However, I do want to give Clay a fair shake. So I'll try to be less of a shill when I see him as Sir Robin.
In the meantime, it sure is nice to be able to discuss this with calm civility.