Shane Ryan and Josh Jackson review Game of Thrones each week in a series of letters. Posted by Lisa Macklem at April 24, 2016 0 Comments Game of Thrones. Game of Thrones - Mother's Mercy - Review - "Ready for the Season Premiere!" Reviews. HitFix’s Alan Sepinwall reviews "Mother’s Mercy," the season finale of HBO’s "Game of Thrones," in which revenge is a dish served often, but not always with the intended results. LM. With the premiere of Game of Thrones … Heading into Season 6, the events of  “Mother’s Mercy” leave the world of Westeros in a new stage of upheaval, nearly every single power structure in place devastated by the end of the hour.