@naznatips.
Elitist nonsense aside which by the way is like the diaper rash of gaming. The question was will the 360 be the RPG console of this year. RPG being a very broad classification of games. The way saying sports games might be a broad classification. You can't summarily kick out baseball games, because they are not like football games. Basically you hijacked a thread, because you really didn't like where it was going. Further more you drug the DS into it when the question explicitly pertained to consoles only.
Generally speaking you are undervaluing the contributions of western developers in diversifying the genre. From Massive, to adaptive artificial intelligence. The western market is is many way pioneering entire new philosophies in Role Playing Games. Personally I adore real time free movement combat with instantaneous special performance. I adore true crafting systems, and full customization and experimentation. You really need to start delving deeper. I suggest you find a deep MMORPG to find out just how complex and rewarding a RPG can actually become. There is a reason millions of people own and play such games, and it might be part of why many RPGs are flagging.
You need to play Mass Effect that is all there is to it. The game is a new beast compared to KoTOR. The combat system alone is a massive departure. I am not going to explain the myriad differences to you that would be a thousand word monologue. Take the time and read a real review of the game rather then jumping to stupid conclusions. Yes I said it you jumped to a idiotic stupid conclusion, because Mass Effect also had a dialog wheel. Beyond that and the storyline the games don't have all that much in common. Your cherry picking a reason to call the game unoriginal. When the games are probably well over eighty percent different in how they are played. Most JRPG games couldn't be bothered to be that radically different from one another on a good day.