I'm not so much afraid. I do not want any big spoilers sent my way, but I am always hungry for more information. I'm constantly checking credible sites for more info that I can find about Reach, mostly campaign. Or I tend to go through the videos that are already posted about Reach and go through them almost frame by frame to learn all I can. Like, did you know that in "The Battle Begins", when they show the Sabre space battle, if you pause and look at the top view of one of the Covenant Cruisers, you happen to see the multiplayer stage "Zealot".
