Best-bets for May 18: Dancers start, masks depart
1) “So You Think You Can Dance” opener, 9 p.m., Fox. From its debut in 2005, “Dance” (shown here in a previous season) has been one of TV’s best reality competitions. It had great dancers and (after the auditions) gifted choreographers; it also had a producer and head judge (Nigel Lythgoe) who took this seriously. Now the show is back (for the first time in three years), but its leader isn’t. Lythgoe, 72, is out; JoJo Siwa, who turns 19 on Thursday, is one of the judges, alongside Matthew Morrison (“Glee”) and Stephen “tWitch” Boss. Read more…