A film with more than the usual spoiler issues. Talking about it in any detail feels akin to handing you a gift-wrapped present and saying, "I hope you like it -- It's a thriller about a diabolical secret experiment."

Exactly the movie you think it is, but not the movie you want it to be.

This is a dark and sometimes deeply uncomfortable drama

It is encouraging that the film ends so strongly.Otherwise, it wouldn't have been a particularly memorable film