New Orleans WW2 Museum: New Expansions?

Has anyone made it out to the new expansions to the National WW2 Museum in New Orleans?

I've been to the museum dozens of times but unfortunately haven't been able to go as much in recent years. I've seen the 4D movie/Victory Theater, but not the new stuff that opened in the past year or two.

If you've seen it, how is it? Eager to go!