User blog comment:KamargoYork/Red Dead Redemption: Deadly Assassin Outfit, Golden Guns Weapon Pack and War Horse Coming to Xbox LIVE and PlayStation Network/@comment-3455248-20110408234950

How do you tell if someone is using a modded controller vs. just a good player? I'm a pretty average player, so if someone's consistently beating me I just figure they've got better reflexes and I assume rapid fire is just dead-eye. I've wondered about certain players, but haven't seen anything so egregious that it was obvious to me. What are the signs?