David ha just listened to your reaction clip, sounded as if you felt a bit shocked at what you just saw, which is how I felt afterwards. I'm still working through my interpretation of the ending but my favorite line was Michael Keaton's 'I'm broke, I'm not sleeping and this play keeps hitting me in the balls with a tiny little hammer.' Also, the extended shot of the empty hallway as an anti-frantic moment that somehow caused more anxiety than the action sticks out in my mind.