The slowest, most pointless sci-fi series I've ever seen. Its drama, drama, drama. All typical interpersonal stuff. Aliens? Not really other than vague hints and mysterious things that go wrong. Its a series about alien invaders only the aliens are MIA. If you're looking for something with actual sci-fi, watch anything else because there is no sci-fi here. If you're looking for a human drama - go watch one of those instead.