The best was yet to come for Mama's Family is all I can say for the first 2 seasons. The program was somewhat out of wack, with unnecessary characters and unfunny plot lines.
The first episode shows that Thelma Harper's spinster sister Fran has been living with her for awhile. Soon, it becomes obvious that her son Vint is going to move in with his two children, because they have lost their home from having no money. Also, Naomi, the next door neighbor shows up to talk with Vint about old times. AND, Betty White makes a surprise visit as Ellen, Thelma's daughter, to help her clean out a messy room.
Yeah, the first episode is nothing to scream about, but Vicki Lawrence is great in the first episode, perfectly establishing her character for the best is yet to come.