Want to know why this show was cancelled?
It started off funny, great lines, moved at a nice pace and SM Gellar/Robin Williams did a great job.
The biggest problem - The introduction of Brad Garrett absolutely KILLED the show. First, he's a horrific actor. Sorry, there just no other way to put it. Second, the writers did a terrible job with his character.
The second problem - No real story arc to cling to. Did I care about or get attached to any of the characters? Not really, not even by the end of the season.
With SMG and Robin Williams, this should have been a knock out comedy but it was ruined by poor writing and little to no character development.