By Matthew Moorcroft Highest Recommendation Directed by James Cameron Starring Sam Worthington, Zoe Saldana, Stephen Lang, Sigourney Weaver PG-13 The Sully family is grieving. This also means, due to the nature of Pandora and it’s interconnected ecosystem, the entirety of Pandora is grieving in unison, and that’s the moment we start off with in Avatar:…