Reacher and Tracker are similar in many ways. However, I love both of them for their slightly different approaches to the loner action genre, with Reacher being a more action-first kind of series and Tracker more character-driven. Both live up to their premises well, with plenty of thrills each season. That said, between the two, I have to take Alan Ritchson's Reacher over Justin Hartley's Tracker. Reacher's action is more impactful, with bigger set pieces, and Ritchson's "flat" line delivery adds nice shades of comedy that make the show quite entertaining.
