The backstory to Mr. Arkadin/Confidential Report is Orson Welles just Wellesing it up everywhere. The initial release happened because he was too much of a perfectionist (or maybe just too distracted with a new relationship) to finish his cut on time. Then before he got a chance to put his out, the producer went ahead and just kept recutting it and releasing it. A lot. That’s counting the original radio scripts it’s based on and the novel. But then on top of that, the Criterion boxset includes another version, this one made specifically for this release and containing all footage available from any other version. It’s Comprehensive, yes, “but is it art?” It’s something.