The movie could also be called Matter-Space and Time and so be close to Space-Time-Matter,
a book of Herman Weyl. It is a good illustration how ridiculous the multi-verse idea is.
One must say that it is a quite original movie. I myself am not so fond of total nonsense
except if it comes with some humor or contains some math. This is indeed some sort of comedy.
On the math side, I had hoped for a bit more from the Alice of Wonderland spirit.