Hex tech crafting

Invalid argument. Someone can blame their team, sure, but at the end of the day you're the one who earns your chests; I've gotten plenty of S grades and chests even though my team feed the whole game. I'm not saying don't be a team player and go solely for the S, but there are plenty of variables you can control yourself in order to secure an S and a chest. CS, warding, objectives, kill participation, etc, etc.