Quality of the humor went way down
as the series progressed and the fourth wall breaks were very irritating. I'm down to the last eight episodes. The humor became very forced toward the end and it seemed that much of the cast had lost their chemistry. I feel that with the problems behind the scenes, the show was probably in it's last season. irregardless
I did find out later Brett Butler truly did regret what happened, and fully realized it was mostly her fault (quality of the writing aside) that GUF was finally cancelled.