I don't get skipping WW2. And the 80s is getting very stereotyped in the movies, neon and the same couple of tunes. And so camp. This looks like Atomic Blonde by way of Xanadu. I half expected Olivia Newton-John to whizz by on roller-skates.
Needs more Nazis.
It's true that would be my standard complaint against almost any new movie, but here it especially applies.