Not seen it yet, but regarding dwarves with guns, just thought I'd point out that they had rifles in War3, and that worked pretty well. Also they've demolition squads (sappers) into all of the warcraft games except the first, so gunpowder isn't a new addition to the universe. I normally hate it when they merge science fantasy and fiction, but it has worked surprisingly well in the case of warcraft so far - perhaps because the tech levels aren't particularly high. If I now go and find out that they've given dwarves machine guns, then I'll probably change my mind