******GARGANTUA-SIZED SPOILERS!****** In November of 2014, my wife and I took a friend of ours to see director Christopher Nolan’s then-new space opus “Interstellar” in a massive IMAX 65mm presentation. This was not some all-digital ‘faux MAX’ screening you see in multiplexes today; this was honest-to-goodness, several freaking stories-high IMAX 65 mm film. I could…