Being able to tell quickly what’s going on is awfully important in competitive multiplayer games. That’s why MOBA characters (try to) look unique, different guns have distinctive sounds, and, ideally, you can see exactly what an enemy is doing.
Counter-Strike: Global Offensive [official site] is now a little clearer, thanks to the latest update. All player animations have been updated (and look better), and the game has new animations for things like climbing ladders, switching weapons, and defusing – complete with visible wires to a doodad showing exactly what that chap crouched over the bomb is up to. Plus, the days of guns poking through doors are over!