You can't go wrong with Smith ("That '70s Show") or Lenehan, pros with impeccable comic timing, which leaves relative newcomers Bornheimer and Hayes. Thumbs-up here, too. Worst Week may be the best new comedy on network TV this season.

Worst Week is a dandy confection, as slight and silly and flat-out hilarious as anything that's come along on TV in a few years.

This is one of the rare situation comedies that relies almost entirely on situations, each of which is more bizarre than the next and at the same time perfectly plausible. It's almost too good.

Smith perfected the style on "That '70s Show." This time, he plays a mean judge who holds Sam in contempt. But the evidence suggests that Worst Week is the fall's best new sitcom.

Though there are plenty of hard-earned (some might say forced) laughs here and Bornheimer is a real find, you can't help but wonder how they'll keep up the pace.

Worst Week certainly has some genuine laughs, but they run out well before the pratfalls and pee-pee jokes do.

One of the worst new shows of the week.