Nope, to start with, the NE&C studio is properly lit and is far more balanced in terms of detail, shadowing and focus. Yes, the MT set may have a real newsroom behind it, but with all the window treatments to make it look vaguely acceptable on screen, it looks like a proper sea fog has decsended on the Mailbox.
Then there's the midget desk, and the sofa which means poor Nick looks really uncomfortable. They may not have the space for a full soft set, but the other regions upon this refit have opted for the proper desk with proper chairs, which looks far nicer.
With regards the lightboxes - they look far nicer than the illuminated perspex panels most other sets are getting rid of in this refit, but MT has kept hold of. All the regions with the lightboxes are also getting panels for the Politics Show and the regionally football league show I've now forgotten the name of

meaning the sets can actually look different.
The shoebox and teatray (which is present in the MT refit anyway) are all parts of the BBC News look, so saying the NE&C set looks bad because it emulates it is like saying it's bad the BBC One globe looks like the Earth - it's supposed to look like that. The Norwich Look East set used to be curved like the MT set, but they ripped it out and put a weird trapezium shaped set in - at first look I thought it looked horrible, but the way most shots are framed, you don't really realize it isn't square, and is a good way of gaining some extra space in the minute news studios the BBC liked building in those days (interestingly Cambridge's LE studio is big enough for a proper square studio and looks better for it).
So no, I wasn't being sarcastic. The NE&C studio is the still best of the "recreations on a budget" of the national news set, and IMHO, looks better on screen than the new MT set (along with all the other recreations). That said, they also have a proper studio, with a decent amount of space, and more money put into the work.