That's the thing with re-watchings. Sometimes you'll like it more, sometimes the nitpicks start to become apparent. After that, you might still be able to enjoy the piece as it is, become ambivalent toward it, or outright dislike it.
And it's not just NuTrek but any show. But as example, let's look at (...ruffles through my jar filled with slips, of which each has one title from all episodes from all of the thousands of TV show titles ever produced and aired...) DS9's "The Visitor" - it sure grabs your emotional fun parts and gives a good stout squeeze. But rewatch it and the questions start to be asked as to why this strange lady just wanders on by to visit this senile old guy, who spent his life writing entertainment, who believes that killing himself will change time and bring him and his father back together. Most people would call up the federation funny farm and say the crazy old guy was about to commit suicide with schizophrenic beliefs.
And I don't say that in a bad way; there are episodes of TV shows that treat the viewer like a cesspool if it otherwise wasn't for the shiny visceral-tugging coating (and not always intentionally; scriptwriting has deadlines and sometimes one has to even make edits on the day of filming, which is something actors aren't fond of because then they have to learn their lines impromptu and still sell it with the level of authenticity the viewer is expecting.)
Since others are opining, I will admit some of NuTrek (as with OldndullTrek) can be a decidedly mixed bag -- but there have been enough individual scenes that make interesting and worthy points. Maybe a rewatch will give a new appreciation for the episodes as whole episodes and not the too-common "great scene in an otherwise (expletive) bad episode." Heck, in TOS there were 79 episodes and half are watchable and of those, a quarter or less of those are truly great. (Anyone who rates every episode as 10/10, or 1/1, has a different story...)
In other words, it's amazing how a good presentation can gloss over the craziest plot points. And what one wants in said presentation.