Well gambit is more competitive than for casual gamers. I cache in solo and with my clan mates. I've noticed when playing solo you'll get paired with noobs who suck vs a 3 man or a full 4 man fireteam and get curb stomped. While with my mates we go hard and are first to summon and destroy the prime, and invaders get slapped back to there side in 5 seconds even with sleeper. It's lack of communication that makes people lose.