A: Yes. "Chain Flicks" allow 3 different creators to shoot 1 act each, blind.
Early beta testers have dubbed it "The Netflix of 60-second thrillers." The app also features a "No Dead Air" filter, which automatically rejects videos where nothing happens in the first 5 seconds.
A: TriFlicks rejects it. Discipline is key. You get a notification: "Cut 1 second or add a plot hole."