What exactly is the movie about?

Senseless, Stupid and illogical. Even the kids would hate this movie.

There is no clear message. Only those people who played with barbie dolls as a child would like this movie. They must have felt nostalgic and must have liked this movie. I don't blame them.

There is no clear logic around what barbieland is and what the real world is. If the barbies are all manufactured dolls, how do humans enter the barbieland. How the hell dolls and humans travel around different worlds? Using rollerblades lol.

This is a complete pink mess. It is neither about feminism nor about patriarchy. Hence I can't comment exactly on what they have supported.