Marvel: Thor: The Dark World Trailer hits YouTube Geek Week!

So the new Thor trailer has been released. There are some great moments in this trailer showing that this sequel is going to be a lot darker than the first. There is more from the wonderful Tom Hiddleston as Loki and great moments for members of the supporting cast. The great thing is there is also some humour within it to help stop the obvious dark mood from taking over this film. But why don't you see for yourself and see what you think.