What a freaking movie. So many twists and turns. Absolutely intense from start to finish.

The movie is wildly uneven but lively and timely - in its own surreal way

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?

There are moments in this movie where the great movie it could've been peek out... They're fleeting, here, but they're worth savoring, and they happen often enough to make it worth your while.

The first episode reveal many interesting things about Thermodynamics and throws light on the Second Law of Thermodynamics, Carnot theorem and entropy.For someone who has even a little bit knowledge about thermodynamics it will be very interesting and all the interesting and fascinating facts about the scientists make it more enjoyable.The second episode is about Information and it's significance in science and technology it very successfully explains what information means and how powerful it can be.The best part was about Maxwell's Demon.It is nicely presented and use of thermal imagery makes it more interesting.All in all a very nice presentation by BBC.