There are some terrible ones on there. I didn't watch most of them luckily.

I think they should add Alf. I hated that show, but for some odd reason most people I know liked it. 

23. The Nanny (1993 – 1999)

 

Cast
Fran Drescher – Fran Fine
Charles Shaughnessy – Maxwell Sheffield
Daniel Davis - Niles
Lauren Lane – Chastity Claire “C.C.” Babcock
Nicholle Tom – Margaret “Maggie” Sheffield
Benjamin Salisbury – Brighton Sheffield
Madeline Zima – Grace Sheffield

Plot
Flushing, New York cosmetics saleslady with nasal and whiny voice is mistaken for a nanny applicant for rich Manhattan widow Maxwell Sheffield – and she’s hired. Yet another sitcom (see Mr. Belvedere, Charles in Charge) of the hired help becoming part of the family dynamic. The twist here is the sexual tension between the nanny and the dad.

Why it’s on the list
Fran Drescher’s trademark laugh was a real comedy killer. How many times can you listen to that laugh without wanting to jab a sharp object into your ear?

http://tv.popcrunch.com/the-25-worst-sitcoms-ever/ 

What about "My Mother the Car" and "George Lopez Show"?

Joni Loves Chachi?

Step by Step?

Two of a Kind?

Michael Richards Show? 

And call me crazy but I thought the caveman show was mildly humorous. 

"Monty" -Henry Winkler as Rush Limbaugh-type

"Everybody Loves Raymond"