I was a huuuge fan of the book and the lotr trilogy books/movies, was rather optimistic about this film when I first heard of it but now I see the same characters are being used, Peter Jackson is directing it (I had no idea) and just everything in that trailer is just...damn ran out of words, utterly speechless at this trailer. I`d recommend to anyone who hasn`t: Read the book beforehand.
Now the wait begins...
Edit: Got a massive chill down my back when Thorin started singing. :O