With the first half of Season 2 behind him, Jack Reacher and the rest of the surviving special investigators are finally starting to find more answers than questions. It's a bigger season than the first, with four times as many locations. However, the mystery itself continues to unfold slowly. It's a deliberate choice on the part of the storytellers because as much as Season 2 is about the murder of their former colleagues, it's also about the mystery of Reacher himself.
Source:https://www.cbr.com/reacher-season-2-episode-5-review/