This song in the background was very cool, but it's not fitting to a FF game. This was a very good trailer, I'm sure it works well in american teenage head, but I can hardly imagine that the final game will have hip hop tunes in it. So, if we want to be very narrow minded, this might be called false advertising. This whole trailer was set up like a movie trailer. It's quite obvious that SE wants to highlight the optics and make the game look extremely cool and edgy.
At this point, I believe SE wants to let Dragon Quest remain as japanese as possible while drifting Final Fantasy towards the west in order to not canibalize each other and in order to highlight each others different approaches. I heard FFXVs gameplay is somehow less complex than previous instalments, by the way - another clue towards shifting the main focus onto the west as common westerners are very frustration intolerant.
