I really don't like She's My Nerd any more than you do because of his attitude, but to be fair it's A LOT harder than you might think to get a 2.0 K/D in this game. I have a 1.68 and I'm ranked in the top 5% of the world. Guys with really high K/Ds usually play on clans and use the best weapons of the day, and it's still extremely rare for them to get much higher than 2 or 3. There are just too many ways to die in this game. One-hits, supers, trade-off kills, etc... Only a few thousand people have K/Ds over 3 in Destiny....out of millions of players.