Was it on against House? That Fox show is pretty decent. And the Amazing Race is also on Tuesday. I like both of those shows. Other shows I like are:
E-Ring (NBC, Wed): potentially a good show, although the acting is a bit too heavy, but maybe that's the way the military is.
Reunion (Thu, Fox): sort of a cool premise, each episode a year long.
Prison Break (Mon, Fox): well written show, keeps me engaged.
Then, CSI and Law/Order seem to be on almost always, but I'm not as excited for either of them, or the shows like Bones or these other crime investigator shows...