Short films are always 50lbs of crap in a 10lb bag, kind of like reality sizzles. Too much to do, never enough time or $$$. They are very nice to enjoy, however, weeks later when the dust has settled. I was doing a solid for Derek Franzese, a AD friend in town. One-man band, booming and bagging a mostly four person ensemble cast. My 633 handled it quite nicely.