The accuracy stat in BF4 isn't a very reliable way to see how skillful or not a player is anyhow or even how good or not their aim is :|
this!
So put your epeen handbags away!
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All stats are pretty pointless in this game, only important ones in my eyes are:
SPM (although even this is rather pointless now given all the xp boosts you get.............)
flags captured and defended, pretty damn proud of all the flags I have captured/defended!
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And all the other team based stuff like revives, supplies etc.
The most pointless stats are k/d and skill.