I'm a big fan of younger comedic energetic Bill... I kinda find his old fuddy duddiness a bit off putting. If only we had a time machine and got 1970's Cos to go onto the TV show today.Bill Cosby hasn't done a project in years! I always found him to have a degree of disturbing internal darkness that was off-putting, but he's worked well with Muppets before so he'll always be okay IMHO. Even with his puddin'pop-pushing ways!