I saw the first two seasons, not enjoying it too much. I thought it showed some promise for about half of season one before the mid-season reveal. I haven't braved season 3 yet. Have you?
I've actually only watched season 3, except for a few episodes of season 1 I watched back when the show first came out. My judgement is based off season 3, where every line of dialogue is spoken in this heavily dramatic way, as if every character is constantly having a life-changing epiphany every moment of every day.