Personally I found it entertaining. For me, Angela came across as so crazily unhinged and deluded that whatever she says isn’t even remotely taken seriously by anyone. It was nasty, but she’ll eventually pay for it as it was a horrible game move.
I don’t agree with what she did to Matt, but she’ll continue to do it to anyone else (such as the fight that supposedly happened between her and Lisa that the feeds keep cutting whenever mentioned) and it will be entertaining to watch. She’ll eventually lose in the end if she lasts, or she’ll go relatively soon. But she’s such an entertaining villain that is at least bringing a character driven storyline over a strategy based one. I for one can appreciated it as entertainment just like I did with Keesha’s birthday.
Reality tv fights may be trashy, but they’re undeniably entertaining when they’re good.