Nothing will ever make me like Kennedy.

Riley I was indifferent too in season 4, Liked him in Season 5 and really disliked him and his Buffy substitute wife in Season 6.

Ethan Rayne I allways liked wish we'd had a follow up episode on him after he was sent to the Inititive Detainment camp.

Kennedy is basically the only character I've ever loathed all the way threw thier appearances even characters I grew annoyed with such as Xander and Willow had moments in earlier seasons where I loved them.