As someone who loves history (and therefore knows that "Reign" utterly butchered any historical resemblance to that time period and that the show has as much to do with Mary the Queen of Scots' reign in France as I with Jesus 
) I still cannot help but be utterly addicted!
I watched two seasons in just a few days (at the huge detriment of work and all my life responsibilities 
). I am hooked! I must say it has a lot to do with the insanely handsome Francis 
(who in real life died as a sickly teenager and most likely never consummated his marriage but in the TV show is as ferocious gorgeous King)
The costumes are a farce; the show has zero historical accuracy and yet I am a shameful addict! 🙈
Anyone else?