I never did buy into most of those shows that were star vehicles for actors that hit it big in other sitcoms. Didn't watch Spin City, didn't watch Frazier... I'm sure there are others.
Buy into? And did Kelsey Grammar really "hit it big" in Cheers? Depending on the season, he was a lesser piece in an ensemble cast. <shrug>
Bill, those 2 shows were excellent. Seriously.
Frasier is a must watch for anyone who enjoys sitcoms. I wouldn't put Spin City on the same level (based on what I've seen so far), but it's not bad (and, like I mentioned, Connie Britton!).