Fun, crazy show but didn't have much to say about anything. So it doesn't stick with you. I remember loving it when I was little, but...time is cruel!
The older I get the more I enjoy it. Of course, I'm speaking of TNG. TOS was ok in my opinion, but lacked the utopian feel of the later ones. Kirk and Spock just seemed to wing it the entire voyage. Picard, though....is awesome. I watched that show before I could speak (my parents were avid trekkies when I was little). It grows more appealing as I grow older. Voyager at times came up to the level of TNG, especially after 7 of 9 joined. DS9, apart from having some cool battle scenes, was the worst. Until Enterprise and my first watchings of the TNG-era movies.
But a good episode of TNG? Nothing can rival it
This is the second contender, because although each individual show was weaker then Star Trek episodes, it's contiunity and deep philosophical overtones from start to finish make it, although slightly dated, something that truly rivals TNG. In my opinion Babylon 5 is the greatest sci-fi seris.