Season 4 thought so far, I'm on episode 5

I'm watching for the first time. First of all, I can hardly stand any of them.

1. Whitney gets messy and then stands back, smiles and watches the fall out.
2. Mary sitting back and not participating in anything at all. Saying don't talk to me like that when they said "hey come eat with us". WTF. Why did she want to come back? Is she just cashing a check for doing nothing? And the McDonald's trip after bashing Lisa for eating Taco Bell. That was some nerve.
3. Meredith and her gaslighting. Whitney is spot on with her. When she gets confronted she starts crying about all the other horrible things going on in her life. Step 2 is threatening to share rumors she's heard. She's so gross. And what was with the weird accents at that dinner in Palm Springs? How was she not called out about that. I hope it comes up in the reunion.
4. Lisa and her $60,000 ring. It was bad enough in the airport and the sprinter van, but to announce it to Trixie? No one cares.
5. Monica has a very big mouth for someone new to the group. I also don't believe a word that comes out of her mouth when it comes to Jen.
6. Angie and Heather? meh.