Just finished it. The final line of the last episode made me tear up.
Episode 11 was some heavy shit. I never thought I'd say this but I ended up feeling a lot for Beatrice. She was kinda given a shitty hand so it's not entirely surprisingly knowing how she was raised and what she'd been through that she ended up a terrible person and a terrible mother.
I feel like the season overall wasn't as good as S3 or S2 but it was probably stronger than the first season.