I've just finished a rewatch.
It's perhaps easier to describe what i didn't like as opposed to what I did, which, i suppose was Enterprises downfall in the end.
I think Archer is great, and much more so than the other shows (especially DS9 which is a true ensemble) I feel it would have collapsed without the performance of Scott Bakula as the captain.
I like how the Vulcan ambassador slowly comes round over the 4 years to bring supportive and appreciating the crew.
I love Phlox, my favourite Doctor in Trek.
I enjoy the performance of some of the guest stars, Weyoun and General Martok for instance.
And that's about it...
The show never knew what it wanted to be, and I feel very confused watching it from one season to the next.
I think season 4 is especially poor, because i. It's rush to tell arc based stories full of incident, it lost what was one of the few strengths that the show has shown in earlier seasons, that being the relationship between Archer and the crew. It lost 'the little moments.'
In terms of the crew, Mayweather is the obvious one to point out as someone who seemed to be forgotten about. I don't really know whether the actor was good or bad in the role, but there was just nothing to his character.
I think Reed could have been better if given more time, but then again, maybe 4 years is enough.
I don't think Trip and T'Pol ever really worked either as a couple, or as individual characters.
They simply didn't show enough range.
Most of the episodes are very forgettable, and it's a struggle for me, even having only just finished watching the series for the nth time to recall any standouts.
I know Cogenitor often gets a lot of praise, but honestly for me Trip is such a pain in that episode that I don't find it to be enjoyable.
I think of the good in Enterprise as being more moments than episodes.
The temporal cold war was a damp squib, the xindi arc, whilst at least trying something different, never really worked for me, and seasons.one or two are so up and down in quality it's hard to judge them properly.
Oh, and I don't think the theme music helped!
TNG was very similar for the first couple of seasons, in that it had a real lack of identity.
Some might say it was lucky to get a 3rd season, but from then on it worked it out.
Enterprise never got there after 4 seasons!
So looking back, Archer and Phlox were great, and apart from the odd moment that's about it for me in terms of positivity.