Awesome show it is. Me and my girlfriend stumbled on it when searching for series to watch. I was pretty skeptical at first, usually because I'm not a big Sci-Fi fan and the idea of watching a TV show focused around it wasn't my kind of cup of tea.
But I soon came to realise it's a good mash between space, and sort of like the Hunger Games, the characters are good, the story plot is amazing especially once you start getting towards the end of the episodes and verging on the point when you're eagerly waiting for a new one to pop up.
Would highly recommend it to anyone.