Though she's not commenting any more, the most biased was Sandra Bezic. She never even disclosed that she had worked with Yuna Kim while complimenting her effusively. She was also biased towards Canadians. I never understood why she was commenting for a US network.My favorite
Kurt Browning : always positive , very knowleged
Scott Hamilton : good knowlege , unique voice , entertraining
Dick & Peggy : old school , straight forward from dick , positive from peggy , entertraining sometime
Robin Cousin : very knowledge , least bias
Chris & Simon : good knowlegde from chris , entertraining from simon
My least Favorite
Tracy Wilson : very knowlegde , little bit bias or take side to some skater
Tara & Johnny : the most annoying couple ever