Dear Falling Skies: I just don't know what you're about any more

Seriously, I want to love Falling Skies, and I have a lot of affection for the show's characters and concept — but I don't understand what this show's storyline is about. Last night's episode, in particular left me wondering whether this show's storyline is just one colossal alien shaggy dog. » 7/08/13 5:46pm 7/08/13 5:46pm