I've done a few warfronts today and have felt like I suck, in other mmos I do just fine in them. After the match is over I find I've done pretty well on the damage chart but my deaths are very high. Is it the cover system? Do I just suck? Any help would be appreciated.

I don't mind the gibberish in the ear, its when the gibberish is 3 seconds long and the text is a full paragraph long.