Like its fellow HBO series Sex and the City, this half-hour comedy broke some TV rules and went from critics' darling to an award-winning series in three years. Curb Your Enthusiasm is the brainchild of star-creator Larry David who co-created Seinfeld and was the basis for the easily rattled George Costanza (who was played by Jason Alexander). Like George, David has a tendency to speak too much, blow things out of proportion and, most often, fail in the end (and often liking it that way). David's new show is also like its predecessor: it's about "nothing" except following the day-to-day ramblings of a sometime writer and comic (this time in L.A.). Eternal questions stemming from universal daily dilemmas are honed to perfect comedic absurdity. A notable exception is the show is only scripted by plot; much of the action is improvised.