For those of you hating the motion blur effects make a user.cfg file and put this in bf4 directory. Change the gametime setting to monitor you have though. It removes the suppression blur effects you get when people are shooting you, and easier to see people on maps. I had this awhile ago, but forgot I reinstalled bf4
WorldRender.TransparencyShadowmapsEnable 0
WorldRender.MotionBlurEnable 0
WorldRender.MotionBlurQuality 0
WorldRender.MotionBlurMaxSampleCount 0
WorldRender.SpotLightShadowmapEnable 0
WorldRender.LightTileCsPathEnable 0
PostProcess.DynamicAOEnable 0
PerfOverlay.DrawFps 1
GameTime.MaxVariableFps 144
WorldRender.PlanarReflectionEnable 0