I saw it. If I had DID, I would not see it because of the trigger.

The lead actor was amazing, Oscar nominee?

It made interesting commentary about the different personalities having different abilities, even saying one personality can have physical ailments that others don't. I have no idea if that is based on truth.

I hope the film doesn't do harm to the perception of people to DID. Maybe it will even help the public persona and start more understanding.