big fan of bf4 multiplay, but i hate the blue screen of death that errors you out into the home screen. the cod campaign was actually pretty sick though. good missions, good story. bf4 campaign is dull.
overall bf4 wins for sure as im not a fan of the quick run and gun spazzy style of gameplay that cod offers. with bf4 the better you are with a team, the more strategic you play, the better you do. for me, it's a no-brainer. just depends on what you like, i guess. though in cod you can get away with spraying and doing fairly well. sadly, bf4 can be a little more frustrating because with the recoil and long distances your typically engaging at, the guy with the better aim is going to win.