adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LIFE_ENTERTAINMENT","nativepaywallcategory" : "NATIVE_PREM-LIFE_ENTERTAINMENT"};Vivid imagery, sinuous movement and exotic characters invite onlookers into a phantasmagoric alien world in “Toruk — The First Flight.” Although many filmgoers and science fiction fans already are familiar with the distant moon Pandora from James Cameron’s blockbuster film “Avatar,” Cirque du Soleil plunges a bit deeper into that exotic world in its prequel tale.