The season finale was sort of a dud, with everything crammed into less than an hour. For something major like a global pandemic, 45 minutes seemed rushed and wasn't enough--a full length movie might, but not a single episode. As a result, we got a WTF cliffhanger ending that was unsatisfying.
I welcomed this return, but 6 episodes weren't enough; 8 or 13 episodes would've been just right ... hopefully they do more.