Unfortunately this does little to ease my concerns about Man Of Steel - it just comes across as so foreboding and moody, and that just ain't Superman.
There's a simple recipe to making a good superhero movie - Marvel have adopted it, why can't anyone else? - read the source material... there's even pictures to copy. It's not difficult. Why is there this incessant need to tinker with things? Why can't a Superman movie look and feel like a Superman comic?
Even when Superman fought Doomsday and died, the comics didn't look as grim and gritty as this does.
But then, maybe it's just the trailer. Snyder did an incredible job with his take on Watchmen (by staying as true to the original comics as possible), so maybe Man Of Steel will turn out okay in the end...