I've picked this episode to comment on Season 4 because this is when I decided to give up :( The previous seasons had lots of humour, 'Minnesota nice' and great characters - this season has none of that. The only great quirky character is Timothy Olyphant's Mormon detective, and he's not in it enough to carry the whole thing. I'm rewatching Season 1 & realising what's missing - I used to tell everyone it was the best show on TV, I won't any more. Seasons 1 & 2 are outstanding - this one has made me sad.
Review of The Pretend War
