Dude. Ya that was some decent sniping man. good job on that part. but those kids were bad. a few times they were just standing there lookin around. just sayin. but way to capitalise on how bad they were tho.
Oh man I was rooting for you get that perfection. Honestly I think you should have just hid in that spot where the plasma grenades spawn where you were originally hiding after you got the running riot. Amazing sniping though!