OFF-TOPIC but any personal reviews of the sandbox video game, Minecraft??

[Mudbill]

For Xbox? No clue.
I would recommend the Java version for desktop, as it has the most content, features, support and mod support, as well as custom servers. Any of the other versions are not Java based, so they simply try to achieve the same effect in a different language, meaning they are not compatible with any previous mods as well as being less moddable (in addition to being on a more closed-down platform).
If you need help setting up a Java-based server, I can probably help.