Yep, I used to watch this with my mom but I don't anymore... Can't stand the current cast, as all my favorite characters are either gone or are written to act weird. I do catch bits here and there, as she still watches it, but I don't go out of my way to bother, usually.
I have so many favorites, I'll just list them.
Favorite characters: David Vickers, RH's Todd, RJ, Lindsey (before they made her ditzy

I liked her to be calculating!), Dorian, Asa, Kevin (last one, dunno any before that), Colin (even if I never saw much of him!), Troy (before he went bonkers over Nora...what was up with that?), Vicki, Jessica (I prefer the first one), Nash, and...I think that's it unless I'm forgetting someone!
Favorite character of all time: RH's Todd!
Least favorite characters: Flash/Sarah (current), Antonio, TSJ's Todd, Christian (he used to be better), Evangeline, Marcie, and Nora.
My favorite couple, currently, is Jessica/Nash. Everyone else is just...boring.
My favorite storylines always included RH's Todd.
I can't recall how long I've watched it... I started watching it a year or two before RH left, and have seen parts of it here and there since.