I've been around games my whole life. Board games, PC games, handheld, games console games, and games I don't even begin to know how to describe. One thing that has really changed my life is xbox live. Before xbox live, I didn't know anything harder than bots set to hard. Once you play live you can never go back though. Bots don't even begin to compare with human beings who hide from you, watch you, and most of all, talk crap to you. Every game and the people who play them are different. In Call of Duty 4 people care more about tactics and camouflage. Halo 3 is more of a run and gun game. What I'm trying to say is that every game has something different to offer. It just depends on what mood your in.