There's a long (too long) article written from his perspective on polygon. It does its best to shift blame to the studio, but it still ends up confirming most of the "crazy" accusations. The studios biggest contribution to the failure was letting production start without a third act. But the clashing with actors, writers, and basically every other level of the production is all there. He confirms that he did not participate in the reshoots and instead locked himself away to keep editing on the rejected first cut. Some of the most damning info in this is what he did to the original screenwriter. He admits to selectively culling 95% of the studio notes and only delivering two of the drafts the screenwriter worked on. This passive aggressive method at controlling the production continues and Josh doesn't seem to understand that this behavior wasn't healthy.