I can't stand Alex, Mille, Rachel, Felix, Gigi, Chase, Taylor, Quinn, and even Mouth got on my nerves by the end of the show.
I'm sure I'm missing some but these are definitely my least favourites.
I really don't like Alex and Millie though, their storylines in seasons 7 and 8 were the worst for me
What makes this show great is that none of the characters are perfect. Every single one of them is involved in a story where they're both likeable and unlikeable.
shareFelix was pointless and annoying I was happy when I saw he was only in a few eps.
Millie I liked at first but then she became unbalanced with the modeling and jealousy.
Skills is very one dimensional.
Mouth is just pathetic.
Hayley's slutty sister the one Nathan banged. Nice to look at though.
Grubbs and Miranda mismatched and I didn't believe it.
Bevin.
Jamie at times he was just too show business.
Chuck, oh my god I would have kicked him into next week.
Chris Keller, enough said.