No idea why, but the first thing that came to my mind is that I hated RKK as Bo. I loved RKK on AW but he didn't do it for me as Bo. And I do not like Lisa Rinna either.
Currently, I don't like Cameron. When the character first appeared he had promise, as did the actor. I think the actor change was a bad casting job and the character as gone downhill since then IMHO.
I too like Gabi, and Kate, and Victor. And yes, even Stefano. I do NOT like Ejami. and have never liked the EJ character. He's "smarmy" and manipulative. The actor (name escapes me just now) is fantastic tho.