I watched Planeat during Whole Foods' Do Something Reel Earth Day Film Festival. It was really good and left me hungrier than ever after it was over. It featured experts like T. Colin Campbell, Ph.D., Caldwell Esselstyn Jr., M.D., and Neal Barnard M.D. as well as a lot of emphasis on health and the environment of a vegan diet
. One thing that made it particularly appealing was all the tasty food they showed during the film including talking to a number of vegan chefs. It's playing film festivals and the like. Catch it if you can. The trailer is available on the web page.