Absolutely gorgeous work you've put together. The use of layers and movements and perspectives really make it feel very lively. And credit to the voice actors too!
I do feel the transition from the real to the theater like section is a little harsh in styles, going from a very cinematic display to a gamey display gave me some dissonance in a bad way, and I would have liked to see these mesh a little better in theme (though obviously they should maintain their different styles). Not really sure there is much more constructive I suggest for it!