Clever, believable, and super fun to watch. It totally has replay value.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.

Great movie. Not sure what people expected but I found it highly entertaining.

I love nature documentaries and David Attenborough and was blown away by Planet Earth. So I knew I wanted to see The Blue Planet. And I am so glad I did, and wonder to myself how I didn't see it sooner. The subject matter is indeed enthralling, with an intelligently written and ceaselessly informative narration and Attenborough presenting with an evident love for the subject. As well as being empathetically scored, The Blue Planet is visually stunning, right from some of the best photography of any TV series that decade(in my opinion that is) to the gorgeous colours and sceneries. The animals are great to see, old and new, and there are some scenes that either made me emotional or at times with the predators made my stomach churn(but seeing that it's a nature documentary series, they couldn't rose-tint the facts, these things do happen).All in all, a wondrous, beautifully shot and enthralling series. 10/10 Bethany Cox

The Blue Planet series is, without a doubt, one of the greatest documentaries ever made on the ocean. For five years, filmmakers worked tirelessly on the series, getting footage that has never been seen by anyone (i.e. in the title, The Deep.) I highly recommend you watch this series. To see the angler fish outside of the small pictures shown in textbooks is truly a treat, but only a needle in the vast haystack of the sea that Blue Planet covers. From the open ocean to tidal pools, coral seas to the deepest darkest part of the ocean itself, the BBC takes the viewer on an almost magical journey through the ocean. I have to admit, one of my earliest dreams in life was to be a marine biologist, and after seeing this series, the dream was revived. I have studied the oceans of this world for years, and have seen countless documentaries on coral reefs and dolphins, whales and crustaceans. But in all, no one has managed to capture the life beneath the waves quite as well as this group of people.Watch the 'Blue Planet' series in it's entirety, I promise you won't regret it.

The BBC'S Blue Planet is simply jaw-dropping. I don't think I'm exaggerating when I say it contains some of the most beautiful sequences ever captured on film. From familiar creatures on and near the surface of the ocean to some more unrecognisable and just plain bizarre ones in the murky depths, next to nothing is left out. Weighing in at a hefty 8 hours, some people may want to check out the edited highlights brought to you in the form of the film "Deep Blue" but I would heartily recommend you give the series a go. I don't think it will disappoint and if your kids enjoyed the aquatic world brought to them by Pixar's Finding Nemo I'm sure they will love this too. I just wish all television was this entertaining.

Everything I can say, is that it's one of the best documentary movies of the ocean ever seen. It impresses immensely by professional filming, scenery and idea! What I've seen during those 50 minutes cannot be compared to any other visions of the blue planet