I really have to scratch my head about this one. I can go from loving it to hating it and back within minutes.
Really, as long as it took for Earth in ENT to get the NX Project up and running and to build the first NX class starship, then even more time to build a second, can you really see them turning around in just a few years and tearing apart Archer's Enterprise to "refit" its design? When would they have done this? Before the war with the Romulans? After? Given what the "original" NX-class design was supposed to be on its own merits, what would this newer version represent? Would it add some capabilities or fix some design flaws or something?
There are many things about ENTERPRISE that will still cause endless debate and controversy. My problem with it was that with the blue-glow nacelles and swept wings and the Akira-like look, NX-01 was way too TNG-ish.

(Surprise, surprise, eh?) But what I really did like about its design was they she was, in a strange way, a proto-Connie. You could see the similarity in the ships' lines especially when looking at them from behind. And the way ENT's makers presented her highlighted the STAR TREK starship concept from a different perspective, that being that Earth had never built a ship this "grand" before, even if she would be considered puny and anemic next to a Connie.
This new image seems to throw all of that out the window, as if to say, "Okay, fans didn't like the Akiraprise. So let's try blending the NX-01 into a proto-Connie design."
