The entire cast was hilarious. Will Smith was at his best. Carlton & Hilary played their stereotypes so funny that it was tolerable. Each character had multiple hilarious moments through-out its six years include Jazz, Jewel, & Nicky.
And the only reason why the show didn't reach 10 years was because Will Smith wanted more time to make movies. The same year Fresh Prince was cancelled was the same year Independence Day became one the highest grossing movies ever. $816,969,268.