I've been to the SeaWorld in Orlando many times, but after the Tilikum incident in 2010 the times I've been since then there's been an obvious change in the way they handle the shows etc. It's definitely not the place it used to be though, and part of that probably comes from the highlighting of the treatment of the whales and how they're captured from that film.
I remember seeing a video somewhere, filmed by an audience member, of Tilikum (a few years after the incident occurred) not 'performing', just logging, looking quite distressed at the gate during one of the shows just waiting out for it to end, so sad to watch.