The extra lethal is OK, but the IEDs are at fault due to how powerful they are. I can deal with them via Sitrep, but the issue resides in having to forcibly run Sitrep just avoid a piece of equipment that deadly.
Imagine this scenario--an entire team camping and knowing exactly where you are with the footsteps you make via Amplify. Doesn't that slow things down a bit? Even if you can counter it with crouch walking, that just slows the game down even more. You might as well give them a permanent UAV since it's nearly the exact same thing.
~RUGGED SAVIOR