Of all the things said this week, "You want to be like Investigator Sasaki?" is the one that will follow you to bed. Clues pile up faster than anyone can label them, and Haise looks like the only person who brought a filing cabinet. Meet Rabbit, who has the air of someone who will be very important or very dead. Coming after E01, it feels a little like the morning after a party. Perfectly adequate, like a hotel breakfast.