Although the idea for the series is interesting, the first episodes starts off incredibly slow. Bob Saget is a poor choice for host, his shortcomings are made more obvious when he trys to fill the gaps with witty banter. Unfortunately this slow, dragged out opening episode is jam packed with unfunny Bob Saget attempts at filler-humor.
I like the idea and look forward to watching the show if they replace Saget.
I recommend Ken Jennings. He can do inteligent humor and would not come across like a hired clown who's used to doing saturday morning kids parties.