IMHO it began to slip with Deep Space Nine. And I do my best to not think about Voyager or Enterprise.
But it was an interesting list. And I definitely agree with their #1 and most of the top 20.
-40hz
I just didn't get the concept of a Star Trek Space Station. It could have been Russ Myer's Motel as it was just a Soap in space.
Enterprise I watched because it was in HD and I recently got HD service. There wasn't all that much HD content on my cable then. Well, that and Linda Park. I apreciate she took one for the team and tried to boost ratings by showing some skin in an episode that featured her. But it wasn't enough. A bare back ain't enough to counteract a sanctimonious Scott Bakula. Bakula should have played the ship's surgeon and left the lead for someone who could carry it off.
The main beef I have with Star Trek is that they are telling me in a technologically advanced future hundreds of years pass but there's only about 10 years worth of tech advancement. Like all the Treks have a Transporter a Phaser, some kind of defensive shields/screens etc..
Same series different actors and uniforms. How about a bit more imagination?