Between today’s First Man, Boy Erased and BlackkKlansman previews, yesterday’s A Star Is Born first-anywhere trailer and Monday’s Quentin-and-Leo appearance to promote Once Upon A Time in Hollywood, it seems as if I picked the wrong Cinemacon to not attend. Over the last couple of years I’ve been dismayed by the big-studio tendency to only promote lowest-common-denominator, jizz-whizz, bass-thump, animal-level crap. Now, out of the blue, three adult-level, beyond-the-cheap-seats films are suddenly the big Cinemacon topics of discussion. Go figure. HE to Mitch Neuhauser: Is it okay if I attend next year?