earth be a must see for child and adult . my son have great fun watch all these funny bird and ice bear . we can learn a lot from this movie and we should be proud on our great treasure on earth . there be some animal in danger to disappear . exactly that problem should prevent all the authority of our planet . this documentary offer many exceptional picture that i have never see before . then it be well accompany by a heavenly music . the director do a great job here that get high respect . nothing can stop me and my family to give earth the high rate . i hope so much that the stuff will create a sequel .