I actually made it through the first 4 or maybe 5 seasons, and was pretty bored and underwhelmed the whole time. I found all of the characters except Amos and Bobbie flat and (unintentionally) off-putting. Unless I'm missing something, the plot and premises are nothing special. I consider myself a big fan of many TV drama series, as well as sci-fi, I just put this one near the bottom of my list. I just don't get what's so interesting about it. For reference, I consider (2000s) Battlestar Galactica to be an astounding masterpiece and among the greatest TV series of any genre, along every dimension you could measure a show by. I guess there really is no accounting for taste.

I've changed my mind before. I initially found Breaking Bad unwatchable, but eventually came around to thinking it's very good.