Just as I hardly pay any attention to the QVC hosts or let them personally bother me (I shop QVC for clothes, jewelry, food, decor, etc., NOT the hosts), I never let TV program hosts affect me either.
I watch Dancing with the Stars for the dancing and the choreography--I watch Project Runway for the designs and the fashions.
I am sure there will be people complaining about Pat Sajak leaving Wheel of Fortune, but in the scheme of lfe, hosts are important, but the players and the game is what makes the show!