Yep all the time! and I quite often find myself in US games!

Yes, this is happening to me a lot as well.  Anytime I keep getting killed ridiculously, I can look, and sure enough, I have 4 bars, and the entire enemy team has 3.

I have been having the same for weeks spanish french germans Yanks you name I have played it. With referance to moderate nat setting try switching your router off leave for 3 mins then switching it back on. If this fails go to wired or wirless settings on your dashboard under console settings and resetting back to defaults this will sign you out from xboxlive then back in. But will force your xbox to reseach for you console i.p. address this has always worked for me.

mw3 is catered for the americans, you only have to see the times clan ops are set for, report system in game (terminology) hence why the uk always get lagged out lobbies

This weekend i had a lot of bad laggy lobbies, aarhh! Also Connecting to XBL gave problems and got a message MW3 servers where not available. It sucks, today everything seemed good. I hate to be placed with lagging players. I have 60mbit up and down internet and only want to play with people that have a decent connection ass well. I pay for all this **** so i dont want it to be ruines by slow connected players. I want quality. I was on psn first and bought a new xbox with xbl to play mw3 only. So give me decent connections and hook me up with decent connected players!

Amen!