Watched the first few episodes of Helix, and it's intriguing so far. I was worried at first it was going to be tv version of The Thing, but so far it hasn't gone that route.
I've heard Helix described as "a zombie show without zombies" and that seems fairly accurate so far.
One thing that DOES really irritate me is how obvious it is that these producers are so much about the bottom line that the tv shows we get these days are literally on a canned set and they will film an ENTIRE show within a single room or two. It's so unprofessional looking to me as it goes on. Helix is guilty of this more than most I've seen lately but it's becoming more and more prevalent. Any time we get a different scene, outside or something beyond the initial setup/pilot of the show, it's straight up terrible CGI.