if i see anyone with a killstreak of over 60-70, i automatically assume that theyre a booster. Even some of the best players in the world can only manage around a 50 gunstreak, there just isn't enough time in one game to balls out rush and get that many kills, let alone in a row.

granted ive had my 100+ game in mw3 with a double moab, it was still only 2 26 and lower gunstreaks