[tomwed]

SPOILER ALERT


When Sam returns, Riggan is gone. She looks down at the street, then up at the sky and smiles.

I enjoyed and I think understood the movie except for the ending.
He pretended or was delusional about having supernatural powers. Right? Why did Sam look up and smile?

Was Riggan imagining that Sam looked out the window?

I don't recall seeing a movie before where the cameraman was constantly walking backwards. It seemed like sometimes the person of interest would hand off the cameraman to the next person of interest beginning the next scene. And they would start moving. It felt like a roller coaster.