This is a good game, or at least, the original version from a year or so ago is.
Very monster hunter esque.
Another good game in this vein is Soul Sacrifice.
Both Soul Sacrifice and Toukiden have gotten this "update with more content and reprint" thing, so you have Toukiden Kiwami and Soul Sacrifice Delta now. So make sure to get that version, rather than the originals, if you buy them.
Seems "flat" compared to MH4U but still pretty fun. No climbing/mounting as far as I've seen so far. Combat seems fun. Currently using the sickle chain. Naginata was also pretty good.
Bought this digitally. Didn't fully download it, but still got a chance to play. Went to play it this morning. hit the continue button annnnd "Cannot use this feature because the game has not been fully downloaded".
FML I WANT TO PLAY. Only bought it digitally cuz I had money sitting in my PSN wallet :/