I was beginning to wonder if it was just Hans Zimmer's score that masterfully carried my emotions at the end. But too jarring was the theme of exploring the depths of a shared psyche with your wife in an absolute, limitless world, then losing everything in yourself from a single mistake. The dream mechanism was a wonderful way of taking you from the sublime to the very feeling of hell.

Very glad to have read this subtle message from the director! A masterpiece in my mind.