Casting is the problem Outside of Rauch and Larroquette, the casting is just terrible. Most of them overact nearly every line. Then again, it could be the writers. But then again, poor writing would not account for terrible acting in every episode, and all the time. Or at least, that was my initial thought.
As the season goes on, the writing becomes worse. They try to get cheap laughs but the genuine funny is few and far between. And having the lame laugh track audible for every flat joke, makes the bad jokes stand out.
If it were not for Melissa Rauch and John Larroquette, I would wish that this show be one and done.