Berman and his entire team is history. J.J. Abrams is the one in charge of the movie. While I respect what he's done with LOST and his other work, he's still a growing talent and by no means has reached icon status. I'm hoping XI will be the amazing event that does it for him. After what Berman, Braga, and the others did to Star Trek, it'd be hard not to notice their example and not follow it. Enterprise is like the diametric opposite of TMP and season one of TNG, so there are two damn good polarities there to be mindful of. It's not like he won't have precedent.
At any rate, I'll add one more thing. The decline of Trek is aesthetically evident in the evolution of the bridge. TNG stressed very strongly that the bridge was built for comfortable, lighted exploration. This is a very thematically important detail, right down to the carpeting. The Enterprise-D and other ships like it were now equipped to provide for entire families, including children. "Yesterday's Enterprise" contrasted this well with its dank, dark blue command center and comparatively morose feel. Unlike D's being a vessel of humanity's ideals, this Enterprise was a frigid battle ship.
But wait, that's Voyager! And then it's the Enterprise-E! Nothing screams "let's change the whole vision of Trek" like sinking back down to cold, metallic war bridges and forgetting the core theme of humanism. It completely betrays the idea that humanity has incorporated art into its technology as part of its maturity, and throws things back into that medieval, cliché space-battle feel. It's just darkly humorous that an episode of TNG directly challenges this through that episode, almost like a prophecy of Trek's decline after Roddenberry's death. Although even by that point, I believe season one's reclining conn stations were already absent.
So, whereas the early seasons might not have had the polish of later runs and series, they still diametrically oppose the main culprits for Trek's death. There is no question that TNG S1 and S2 are closer to the heart of Trek than anything which followed.
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Hah, destroying the Enterprise-D and killing Kirk...Berman needs to read Shakespeare. When one relies purely on outlandish deeds and events to sustain drama, one has gotten out of touch with character development and interaction. Generations is worthless, right down to the temporal paradox of that...weird dimension thing, the Transrift or whatever. I don't even care what it's called anymore. You don't fucking kill Picard's nephew. His nephew will become the greatest captain Starfleet has ever known, like the second coming of Picard himself.