Favourite: CM Punk, I like his wrestling, his promo's, his commentary and he's the only superstar I can sort of relate to, which is why I choose to support him champion or not.
Close Second: Daniel Bryan, the PPV match with the Shield was glorious D-Bry really did well that match (even though they lost). If I didn't relate to CM Punk more D-bry would easily be at the top of my list. His wrestling is executed amazingly and well I shouldn't have to explain more that he's one of the finest in the WWE.
Hate the most: Ryback, the character is boring, the matches are the same. Being built up as an unbeatable machine can only push you so far, who will he feud with after the shield no idea. If he doesn't come back i'd be glad. He failed as Ryan Reeves (WWE Tough Enough), he failed as Skip Sheffield (NXT and in the Nexus) and in my eyes he's going to fail as Ryback.