Just looked up this film after seeing this comment on an odd site. Does this sum it up, though?
"It reminds me of a doco I saw last night called โBlackfishโ which was about the multibillion dollar industry of keeping and breeding orca whales, one of the most majestic and intellectually evolved creatures, in bathtubs and made to perform pathetic humanlike behaviours for the masses by Seaworld. There is one whale whose mother was slaughtered and he was captured and sold to Seaworld as a young calf and grew up quite rightly to be a majorly pissed off whale who ended up killing three trainers and also a random drunk guy. What amazed me was, after each person was killed by this caged apex predator, Seaworld would just load it into a stretcher and send it to the airport on the back of a truck, and it was moved between the various Seaworld prisons, where the next trainer would incorrectly assume they had a special relationship with the whale, and jump in the water to perform with him only to become his next rag doll"
Well, does it?