Re: The Snowmen official poster
That poster is setting up high expectations that I don't think the episode can match.
Snowman look fine to me. Scary for Christmas day though.
"It's not that you can see the strings, it's that 40 years later you're still looking at them." - Steven Moffat
"This movie was big. Imagine how big it could have been with me in it?" William Shatner