Fair enough. I thought it was brilliant, though not a film I'd recommend lightly and not a film one "enjoys" per se (although I do kind of see it as a horror film and admire the sheer all-out dexterity and nerve of the thing). One of these days I might write an article about it (possibly for Easter) as I have a couple of rather extraordinary anecdotes from seeing it - firstly at an advance screening for church leaders that I gatecrashed, and secondly with the public once on general release.