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."

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

There is, somehow, an interesting story here, as well as some good acting. There are also some good scenes

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.