MW3 had problems IMO mainly with spawns, but i feel atleast the guns were fun where are the guns like the pm-9the semi autos int his game are a joke.. they were useable, until run and gunners complained about them, now they nerfed the FAL twice.. the SMR is now way better of a gun the smgs were fun to use im mw3 shot guns were great! now they suck riot sheild is still pretty much garbage, but bett