Maybe I'm judging too harshly, but this episode feels really depressing (based on the trailer) for Christmas night. Might be a good one to record and watch the next day. I hope it's not as depressing as the trailer showed.
I can't watch the Trailer until this evening when I get home.
It's funny to hear this comment though, since, once of the biggest complaints about the Christmas Specials is that they are "too happy" and "always having Feel Good Endings" (IE: The Widow, The Doctor and The TARDIS
having the husband being saved in the end)
I like that they have feel good endings. It's a Christmas Special afterall.