From what I played of Last Story, it's pretty good, but what I played of Xenoblade got me seriously interested a lot, I already love it.
*edit*
and from what I've played of Pandora's Tower, it's also pretty good, but has a huuuuge flaw of time-limit gameovers. I mean maybe I wouldn't have noticed it if I understood japanese, and didn't accidentally use an item that brought be back to the beginning of the dungeon I was almost finished, and I'm not sure if there's always that timelimit, but from what I experienced it bothered me.
--
http://img.imgcake.com/GuessMyUserName/kamaro.jpg