I have strong feelings about the animals in the Sea World exhibits, particularly the Orcas and Dolphins. However, I contracted for Sea World Orlando for 5 years as an entertainer and often had to be "back-stage" or "back-area." I watched Blackfish and it did NOT represent the experience that I, or any other team member I worked/talked with had. It felt very sensationalist and not grounded in reality (or at least, the reality I witnessed for 5 years). If you watch it, I'd just approach it with some scrutiny, because it really didn't come off as a "documentary" to me.