That itself is the problem right there. Too many people compare Final Fantasy XIII it to Western RPG standards and always try to force JRPGs in general overall to submit to it. Why should they be forced to change the way they do their own thing? I mean yeah, much of the mechanics and design choices has been the same for many years now, but that is their own style. They should be allowed to express their own direction to the RPG genre. If anything, I can complain at why Western RPGs these days tend to be more shooter oriented, which in itself says something as many of the most popular Western-made games these days are FPS games.
Now, you could argue about Demon Souls as well. Whilst it is Japanese developed, and the game is more Western in design and theme (Swords and Sorcery, Dark Ages, Medieval), isn't that just the choice of the developer and their own direction?