This is an issue thats started to really bug me, it's the double standard that some players have..

"OMFG! Stop Using the Noob-tube"  * same guy Proceeds to use  3x frags perk.

"P90 is such a nooby weapon, of course you can kill someone from far away if you have 50 bullets!" *Same person goes on to praise the values of the RPD light machine gun, which has 100 bullets, and has a tighter long range grouping, and deals more damage than the P90.

"OMG stop camping" *learn to use Special grenades... you have them for a reason, better yet, find a different angle of attack.

Simply put, alot of the complaining, has double standards. before you complain about others... look at your self.