There are enough good characters, with more new additions possible now, to carry this show for two more seasons. The talent is far better, with a far better basic story theme than "Two and a Half Men" and that show limped on for four dismal seasons. 

I was actually getting tired of the seemingly constant whining of the Christy character. If the writing remains as good as it has been. I believe Allison Janny and the rest of this excellent cast can more than carry this show going forward. That's my opinion and we all know the old saying about "opinions".