I have no problem with having 2D sprites on systems on next gen systems, but I think Disgaea 3 goes far beyond reasonable.

http://www.the-magicbox.com/0707/game070718g.shtml

The PS2 games were only marginally beyond PS1 capabilities, and for PS3, sprites that pixelated are borderline unacceptable.

Not that I would get the game, anyways. The map and Dark World sidequests in Disgaea 2 made it obvious that NIS has no idea how to design extra content without making it infuriatingly random or repetitive.