Any list that ranks random TV shows in order is going to be flawed.
There are so many different genres in the list that it makes it confusing. You can't compare Sesame Street or Muppet Show or Mister Rogers with Game of Thrones or Star Trek or The Sopranos just like you can't compare a 7 seat FWD minivan with a Nissan GTR.
I scrolled through it and in the genres, they are ranked "relatively" well but they go and place stuff like Parks and Recreation way ahead of for example Justified which IMHO should probably in the top 10 dramas or dramedies as they like to call them, of all time alongside Breaking Bad and Deadwood.
Besides, stuff like that is so much more about personal taste that making a list is pointless. For example: I hated The Sopranos and Breaking Bad "solide" as in I couldn't even finish the first few episodes, I found them both cheesy and frankly they bored me. I watched most of Hannibal (because my wife was watching it) and found it really slow and boring as well.
Shows like Game of Thrones, Justified, Deadwood or even Lost (despite the underwhelming ending) were more my type.
They included Lost and The X-Files in the top 100 but not Fringe? I put Fringe up there alongside The X-Files with their monster of the week episodes.
Missing are classic sitcoms like Night Court, Step by Step, Three's Company, Who's The Boss... Happy Days is way too low but they went and placed Cheers (great show) above Frasier (superior in every way from writing to acting) and they included The Wonder Years but not Boy Meets World.
So many issues when making a list... I would hate to be put in charge of making a list like that.