I'll agree to disagree because I'm not saying it wasn't taken too far but it really wasn't to the point of being uncomfortable to watch either IMO. It's close to any other big argument we see on this show and plenty of those are viewed as great moments regardless of if a few offensive or insensitive comments were thrown out. Maybe different tastes / different situations but that was entertaining to me and I don't see a need to feel sorry for Cass knowing what she's been like all season. I mean the brothers were spot on but in an exaggerated and mean manner.
Kelsey & the brothers said it perfectly in a convo I just saw between them from this morning: Cassandra just keeps picking at a person to get them mad. To add to that, when they do get mad she's all "why are you mad at me?" in her "manipulative voice" that Nick mentioned in yesterday's argument.
I think it's just part of her gameplay though which is good on her but annoying.
Cassandra goes to being sarcastic in a confrontation so sure she may not be aggressive towards a person but she's cold-hearted leading up to (or in the past during sometimes) an argument in more of a passive-aggressive way. It's annoying to watch over and over with the people she doesn't like in the house.