I just ran across this article from the Washington Post about new shows and the rationale for cancelling/sparing them.
<<Don Johnson's WB series has been shuttered.
Melanie Griffith's WB series has not.
Johnson's WB series was a can't-miss proposition, hailing as it did from the Jerry Bruckheimer hit-making machine.
Two-time-Don-ex Griffith's sitcom was a much less sure thing, being the work of David Kohan and Max Mutchnick, who, yes, brought us "Will & Grace" but also "Good Morning, Miami" and "Boston Common" (blech!).
Johnson's series averaged about 3.1 million viewers in its three broadcasts since the official start of the new TV season.
Griffith's series averaged only about 2.3 million in its two telecasts (Episode 3 airs tonight).
But the drama "Just Legal," in which Johnson played an ethically challenged lawyer, each week lost a couple million viewers off its "7th Heaven" lead-in.
Whereas the sitcom "Twins," in which Griffith plays the ditsy former lingerie-model mom of Sara Gilbert, each week built on its lousy "What I Like About You" audience.
"Just Legal," which also starred Jay Baruchel, did very poorly among WB's target age group, 12-to-34-year-olds.>>
I haven't watched either show, so I can't comment on the content. But, the Don Johnson scenario of losing ratings each week as opposed to building an audience parallels what happened with our favorite show.