killing eve was okay the first season and quickly got tiresome after that...
I think halfway thru preproduction they came to a couple of realizations...
1. Phoebe Waller -Bridges looks like Angelina Jolie's slightly retarded cousin
and not someone Donald Glover would fall head over heels in love with....they just dont look like they would have physical chemistry.
2. Mr & Mrs Smith had mainstream success and this iteration of it...with no white person in the lead... automatically limits its appeal. Thats why they hedged their bets with ending it the way they did.
3. Now that I think about it theres likely little chance there will be a season 2 because the couple got fired by the company...I guess it could be done with them as freelancers...it might be interesting how that works
but everything about this show pointed to a one shot deal.
If they get a renewel I think Donald and company will be pleasantly surprised the most.