I wasn't sure about this show after the first couple of episodes but I carried on watching and so glad I did. Aside from the pointless flashback filler episode, this was top notch. I got totally hooked. I think the last episode left too many holes and open story lines for me and I would have liked it to be wrapped up better, but it was certainly a hell of a ride.
I'm surprised the reviews aren't higher but then I think critics only usually get the first few episodes for review? Or if they're busy they might only watch the first few episodes regardless. It's a show that gets better and better through the season.
So many memorable characters and plenty of shocking and gruesome moments. I'm looking forward to the second season.