Xros wars switched tv stations a lot during its airing and was scheduled to get rudely replaced with Seint Seiya, one of the many versions of Saint Seiya. I was kinda mad about that. THe writers didn't have enough time to write the gloriousness Hunters could have had.
You is welcome. anime44 has Data squad in Japanese.
Adventure 2 had more than saving the world at the start then it simply became saving the world it seems...
I like it that Xros also has the whole friendship theme of Frontier, it adds more depth to the characters.