Before the Flood Review

From an artistic standpoint, it's painfully mainstream; Leonardo DiCaprio is a marvel at just about everything except speaking intelligibly. But still, the world must be reminded how serious and important this is somehow, right? This is a Nat Geo doc using the production of The Revenant to prove a point, after all.

Produced by RatPac, a unit of Brett Ratner, James Packer and Steve Mnuchin, the latter of whom apparently had nothing to contribute to this film. Wonder why?