My main problem with 3rd Rock was that they never answered some questions:
How did they come by these bodies they were using? Did they just design them from scratch, and if so how did they fake credentials needed for Dick to teach Physics or SSNs for employment and the like? Clearly somebody somewhere had to have some knowledge of Earth culture to do this.
For similar reasons, I’d put The Beverly Hillbillies on the list. How it lasted for 76 years is an enigma. I know it was only supposed to be light silly entertainment but even that needs some form of underlying logic; Pearl didn’t own a bombed out 1920s truck because she thought it was chic but because it was what she could afford, and even in the 1960s that thing would have been scrapped in favor of a floor room model before they left the Ozarks as would the rope belts and ragged jeans.