New Englander here.
What in the world is a “New England accent?” Do you mean Boston? New Hampshire? Wood Chuck? Whatever the hell is going on in Maine? (I didn’t know anybody lived there to have an accent.)

As a Vermonter I gotta say, very accurate. Only it’s not a force field. If you go too far west you fall off the edge of the Earth.
Also it’s missing something about the cheese. There’s no such thing as a Vermonter who doesn’t rave about Cabot cheese.