Trolls will be instantly ignored as well as people arguing with trolls.
I'd like to keep this on topic.
That's ironic because you were the biggest troll there was on the MW3 board. Or maybe most unsuccessful troll. All that I saw from you was negativity like a baby wanting attention. Still seeking attention, apparently.
Honestly, I had noticed this last night as well. I was playing against all kinds of people, including ones with KDRs <1 (mine is about 1.7), and I had minimal (if any at all) lag. I was practically untouchable and had multiple 40+ kill games.
Then I played today, and it was back to before... getting completely crushed in every single gunfight.