Top 3 favorite and least favorite regular characters on the show
FAVORITE
1. House
No explanation necessary other than saying that he was one of the best characters in TV history.
2. Chase
I personally thought there was so much more to his character than just a good looking guy who pulled in a lot of tail. He was not only a great doctor but I thought (unlike most characters) he had a much more diverse personality and moral code. Most of the characters were either ambivalent to rules and morality or over the top in the other direction. The episode in season 8 where he treats the nun soon after he was stabbed in the heart showed just how far his character had come over the years and how much depth there was to him.
3. Adams
I thought of all of the female characters on the show she was the best. She was motivated by a moral code much like Cameron, but wasn't ridiculous and over the top with it like she was. She was also guarded like 13 but again not over the top with it. It was like they took everything good about Cameron and 13, got rid of the annoying qualities, and made her character. I would have loved to have seen her character develop over several seasons.
LEAST FAVORITE
1. Cuddy
Much like House I don't think I really need to explain this one. It's amazing this show was so good with a character like this as such a focal point. Her expanded role and importance to the show in seasons 5-7 is why the show went so far down hill over that span.
2. Foreman
I kind of feel like Foreman's role on the show was to be the anti-House and for the audience to have some level of dislike for him. My problem with Foreman was that he so often times seemed to just go out of his way to disagree with House and/or try to prove him wrong simply because he disagreed with methods as a doctor. He always seemed so damn serious and pissed off too. I actually liked him best in season 8 as House's boss as I felt it suited him best. I didn't actually dislike Foreman as much as I just found him to be annoying and frustrating.
3. Kutner
I almost feel like picking Kutner is complaining about vanilla ice cream. That being said, of all of House's team members over 8 seasons he was the least interesting to me. He wasn't an unlikable character, nor did his presence really impact the show one way or the other. However, whether it was Foreman, Camercon, Chase, Taub, 13, Adams, Park, etc all of these characters brought about some sort of strong opinion for me where as with Kutner I was always just thinking "meh" as it related to him.