I've heard that it made some pretty libelously incorrect statements about Seaworld.
idk if it was incorrect or not but to summarize the movie they talked about:
-orcas in captivity (seaworld) live shorter lives than free
-its suspicious that all wild-orca attacks have been nonfatal, but a good sum of captive ones have been
-people working with orcas at seaworld arent very qualified to interact with them professionally
-the orcas are kept in crampt, dark, isolated, and unfit cages when not preforming
-seaworld is money-hungry and doesn't care about the good of the orcas
etc
basically they think seaworld doesn't treat orcas right