I do love the 'alternate history' genre, so I was delighted to see this when I got a free three months Apple TV with my new iPad and decided to give this a try. It's a great romp through history-not-as-we-know-it, with some great characters and casting.
And although the hard science in it often leaves me baffled it's full of really human storylines, and unexpected (and often tragic) setpieces. It's very much a soap-opera rather than a drama, despite some really nail-biting scences of peril.