The most boring doctor who episode ever, where the deadliest threat is a tiger.

Then the doctor tells kids not to take their medication? Really great message there.

Kid actors are almost never a good idea and here we have a whole crowd of them!

Really terrible.

Doctor Who is a sci-fi show, but when it completely disregards proper science in favour of a "dramatic" story, it just does not make sense. The moon is...an egg? Its weight has been changing? How has the earth not been destroyed by tsunamis? Especially after it hatched? Unicellular organisms that look like spiders and move their limbs and can do stuff? That is not how unicellular organisms work?!

Dodgy science aside the plot is melodramatic as hell and the awkward handling of the pro-life stance leaves a bad taste in my mouth, much like Clara at the end of this episode.

Incredibly dull. Boring villian, boring plot, boring acting. It's just so boring.

Amazing acting by Eccleston throughout, he really shines here. His best performance on the show for sure.

The Daleks are incredibly threatening here (for the last time in NuWho really) and the futility of their fight back is very emotive and well done. The regeneration scene is great too.

Fantastic finale and a relatively satisfying conclusion to the 'bad wolf' arc.