Obviously a highly subjective view point but IMO, the new E seems a mix of different styles and a little disproportionate in terms of the secondary hull and the engine nacelles. When I first saw the TMP refit Enterprise, it was beautiful. When I first saw this one, I was saying "huh?"
Same reactions here.
I see the Brewery as a flawed B plan, since they could not use the original designs due to budget constraints.
First I've heard of this. Where was it discussed? What were the "original designs"? (And "budget constraints"? On
this movie? Seriously? It's hard to believe in the first place, but if it's true I can see a dozen things that could've been cut to help afford an engine room.)
These have been mentioned, I believe at TrekMovie.com, as well as Star Trek: The Art Of The Film, which contains some of the original concept art for Engineering.
$150m is a lot of money, but it is not infinite, and the bottom line still has to be watched.
They had to create tha Narada, the Enterprise, Vulcan, Starfleet Academy, and a few other locations, as well as create everything completely from scratch.
Past Star Trek movies had the advantage, after TMP, of many elements already existing in terms of sets and models.
For this movie, you had far more sophisticated visual effects that had to be achieved, they had little-to-no pre-existing materials (sets, costumes etc.), and all of that costs money.
The VFX alone were far more complex that Star Trek: Nemesis, or prior Star Trek movies.