This is the best game I have ever played no game has ever grabbed me as this one has I cannot put it down I am finding any free time I have playing this even if I dont really have the time.
The Single player is so good it may be short but you can play over and over, but why would you want to when you have online its great no other shooter comes close.
On campers I really dont understand why people get so wound up with them they are easy kills most places where people camp have multiple ways of getting to them so once you play the maps a couple of times you soon learn where the campers go and look out for them plus if one does get you just watch the kill cam and go and find them stright away an easy kill. I think you need all the different types of players it keeps the game interesting becuase you have to change your approach in real war people are more likly to camp than run arround shooting randomly you would not last very long.
The best thing is to learn the maps there are 15 I think and it does not take long to know all the hidden routes and there are a lot the first time I play a map I dont really join in the fight I just explore and it pays off so much for example if someone is sitting in a window dont go at them from the front find away arround the back or side where they are not looking campers cannot cover all angles.
The guns are all very good I am level 55 and I have not found any gun which is miles better than the rest they all seem pretty fair while keeping there unique atttributes personally i like the SMGs.
The perks are good although some I cannot see the point in using some of them.
The maps excluding 1 or 2 are all very good and the ones that are not the best are not so bad you leave to join a different lobby they are just not as good as the others.
My only slight moan with this game is the people online who take it to seriously it should just be taken as a very fun game killing random people online play the game how you want sometimes if i hear someone moaning about someone grenade launching them I will switch to my class with it and go and hunt for them to wind them up more lol its a game its meant to be fun if you want to shoot people seriously join the REAL army !
But on the whole most people just play if for fun but with any game you get people which take it to far.