*****STARSHIP-SIZED SPOILERS!***** This week’s episode of Strange New Worlds (SNW) is bound to be divisive. Not everyone likes musicals, and we’ve never seen one attempted in this franchise before.  “Buffy the Vampire Slayer” did a musical episode in its 6th season (“Once More With Feeling”) that became wildly popular with fans, but “Buffy…” is also…