Batman Arkham City: New Riddler Trailer?? (Riddle me this, riddle me that?)

Gotta love Batman, but more specifically the new upcoming game Batman Arkham City. Why? Because it makes Batman the king of not only comic adapted movies, but also the king of comic adapted video games. Yes we all doubted Batman Arkham Asylum would spark any interest at all because we were all so used to being let down by many great IP's like Batman get stomped down by mediocrity. Something they certainly don't deserve, yet Arkham City prevailed and won many game of the year awards. Its sequel Arkham Asylum just looks better and better with these trailers. Observe;

Best trailer I have seen yet, in the game you'll have to solve all of Riddler's riddles to catch the crazed villain. You did this in the last game except this time you seemed much more inclined to catch the Riddler.