I just finished the season! Absolutely magical to have the series return. They're still absolutely hilarious. That said, I would have preferred the old format to the new character-centric one. Some characters don't hold an entire episode well enough, like Lindsey or George Senior.
I was also disappointed the ending didn't bring more closure. I'd have to go back to rewatch the season, but it didn't feel like the characters' stories had ended in their own respective episodes so I was expecting a big ending for them all at the end and it didn't happen.