Surprising turns, good characters ... an exciting science fiction series

We are not really the target audience ... but we were totally surprised by the strong cast and the exciting plot of the series. Although the first three episodes halfway "harmless" were, we stayed off because the characters were shown credible and already quickly came to exciting scenes in which you wanted to know how it goes. Then the series took so rapidly gaining momentum that you like forgave minor inconsistencies in the plot and waited addictive to continuing. Genial! Surprisingly good ... not just for young adults ....