I missed the start, flicked onto it while it was showing some incidents of the Orcas attacking each other, including a fatal attack, found it pretty horrific so had to switch it over.
Few years back I went to the aquarium in Vancouver, which is supposedly one of the better ones, all I can remember is this beautiful dolphin swimming around in a constant loop in its pool, which wasn't even as big as an Olympic sized swimming pool, and feeling incredibly sad for it.
I certainly won't be visiting SeaWorld at any point in my lifetime.