It's excellent, high quality, represents correctly the style of the anime and this Nendoroid comes with just everything it needs to be great. I have just 2 little complains:
-I would have liked to see Kaiji in his 1st season clothes
-I would design this Nendoroid so it would come with this faces: a serious one, a very excited like ">:D" and one with a suffering and sweating face.
Despite that, it's still a very cool Nendoroid