A lot of the elements are present that made PLL a success. There is a compelling mystery that can have plenty of twists and turns based on the possible suspects. There is an attractive cast especially the young men played by actors who have put in plenty of time at the gym. (Maybe the core fans of PLL were young women and gay men.) Plus the added bonus of familiar characters that viewers liked on a previous show. We'll see what the ratings look like. Personally, I am hoping for more episodes.