(Please note that the episode contains extensive spoilers for The Six Thatchers.)   Ashley, Lyndsay, and Amy react to BBC Sherlock Season 4's opening episode, a complicated international tale with a meta focus and impressive performances.   They dissect the complicated plot and put a magnifying glass on the direction of Sherlock as a whole, questioning Its forward trajectory as a Holmesian adaptation.    Though not our reactors' favorite in terms of story, The Six Thatchers provides plenty to admire in the areas of Rachel Talalay's direction and the cast's stellar interpretations of their characters.   Join us for a look at Sherlock's polarizing and fascinating season opener.