I'm finally starting to get this show. The deeper it gets into the season the more I like it.
I've also enjoyed the show more the further it has gone along, but I recently learned something that makes me wary of how long this series will be good.
Season 2 will not be a continuation of this storyline. So everything we're seeing right now will be wrapped up at the end of season 1, and season 2 will be a different story with different characters. This may or may not be a bad thing, depending on how complex the ongoing story is and whether it can successfully be wrapped up in one season. Additionally, unlike American Horror Story where the cast stays on and simply plays different characters, season 2 will have a different cast.
Harrelson and McConaughey are both executive producers currently. Not sure how much input they actually have, but if they are significantly involved in the creative process, then subsequent seasons may be totally different. Unless, of course, they stay on as producers for some reason even though they'll no longer be featured as actors.
So while it's great so far, I wonder how much of an impact the change for season 2 will have on its quality.