The Kingdom Hearts series is fantastic.  The world is vibrant and beautiful, the characters real and connecting, and Disney nostalgia is always welcome.  What make the experience for me though is the sense of yearning and longing inter played between the Disney characters and a strange and mysterious world.  Even after I completely explored Hallow Bastion I still felt like there were more secrets to be found.  And then there is the lonesome End of the World and the dark and foreboding World that Never Was.  There seems to be so much going on behind the scenes everywhere in the Kingdom Hearts universe.  The characters also exist in a very human and real state, and it is easy to connect with their troubles and desires.  It is hard for me to completely sum up my love for the game, as it is something that needs to be experienced.  It can't be told in a few worlds, but rather the many hours spent with the game, invested in the world and the characters that live within it.