Board Thread:Questions and Answers/@comment-1894786-20161016014021/@comment-25521424-20170206004840

Because, outside the fun and lovable characters, the entire storyline of the season is pointless, the villain is entirely wasted at the beginning, all the side story were left unresolved, even something from the first season ( i really disliked how they moved from a history of political espionage to just the simple revenge story of an old man, pushing all the Leviathan storyline aside).

It didn't suprised me that they didn't get a third season.