Good episode, and purposely awkward as Don returns to an agency who he doesn't quite recognize, and vice versa. Nice tension like the good old days, and the best episode of this final season so far. The manager who replaced Don, basically, is strict and a jerk, and a good character who makes the copywriter's story edgier than it's been for a while now. Meanwhile, Betty's on the titular field trip at a farm. Not much more to say about that. But this is Don's episode.