As this is classified a "Versus" thread, please ask a moderator(dave123) to move it to the Games 'Versus' Forum.
Games 'Versus' Forum
http://www.killermovies.com/forums/f85/
Samus would beat the shit out of Master Chief, as me and several others explain between the "OMG Mawsyter Chef is ThE Shiiit!!!11 Samis is a gurl lol I'm a freaking 5 year old on AOL LOLOMGWTF!!!!1"'s (I think that's been posted a few times, actually. Exactly that. Its MC vs. Samus, like 40 pages) Anyhoo, I liked Metroid Prime, there's not really auto aim, that's a Halo fanboy argument against Metroid. The aimer sticks a little but A: it is basically exactly the same in Halo and B: The enemies are numerous and tough enough to make the game a challenge, even with a little aim assist, on any difficulty above "What the Hell Am I Doing with Video Games?"
Both are good games, and if you pay attention to the Metroid storylines, the game varies. Halo is the same way if you say it right: In both Halo games you run around and shoot a bunch of aliens