Well, I've heard it's really hard, but I haven't found it too be too hard...yet. The routes aren't numbered, they're instead named. For example, you have Silkwind Path, Guardia Path, etc. Also, instead of gym leaders, you have Guardian Masters. Also, most of the music is custom, and there are some fakemons in it, too. Blue and Steven are in it - sort of. Blue is somewhat nicer, and is renamed Ryan. Steven however, is more aggressive, and I forgot what he is renamed. I've only beat the first Guardian Master, so I still have a long way to go.