Strange, I could have sworn those blobs that appear were peripheral vision indicators to show movement/action you would normally have seen but for the restricted FOV of your screen :IS2:
Those are also there, but this you can clearly see is a locational fire indicator. I don't mind the peripheral vision indicators for movement. I realize that UE3 games have a FOV limiter and that's fine by me. A giant blob that says "You're being shot at from the right from someone 250-500m away" is not ok.
There is a giant difference in being shot at from 25-75m than 100+m.