well I've been at this for just over a year and ill say this now. When people say it's more realistic. They mean the guns look real. Period. and if those points turn you off you're probably not going to like the sport in it's current state. We're seeing a huge price drop in guns which means more new players, which in turn means the open games are essentially COD with exercise.
If you know the enemy and know yourself, then you need not fear the outcome of a hundred battles.
If you know your enemy and not yourself, for every victory earned, you will also suffer a defeat.
If you know neither the enemy or yourself, you will succumb, in every battle. -Sun Tzu