OK i am here to say to everyone who know " Containment " to RUN see " THE CORDON " Original series who was the model of this remake.
1) The story Almost the same, but the action and the drama are a lot better in the original series. The first 2 episodes of the remake are very good but after that, the story become very flat and do not "horrify and shock you" same as the original story.
2) Acting inside the remake, each act is too clean, i don't have seen where they are in pain, it's too superficial and fast and very flat. It is as if the cast are inside a big supermarket and just try to reach the last bottle of cola on the last shelves. It's not realistic. Cast of the original TV show are not of course worldwide icons, Inside the original TV Show you can see pain and real emotions on faces each times the show need it! It's very a big difference, because it's realistic!
3) The Ending The remake don't gives you anything, no horror, no solution, nothing, flat like sea without any wind and boats. The original gives you Horror, all answers, and so many things. THIS IS NOT, THE SAME ENDINGS, FOR A LOT OF CHARACTERS, ON THIS TV SHOW. The original TV Show, gives you more.
I am not from the country of the original TV show and it was strange to see a TV show who was not in English, but after 3 episodes i eat them in one row! Because the original story was really hard and was more interesting in many cases.
Now, you know. I invite you, to watch the original TV show to make your own judgment.
Have Fun :)