(when I was on US servers) I queued up for mentor roulette and we got Garuda EX. The PLD tank was brand new to EX and tanking. He had no clue what to do nor did he speak. Few wipes and a short hint to the tank on where to be and who to do. More wipes follow. I tell the tank he should looks up this fight online it will help because me explaining it wont do anything for him. The party gets mad that I don't explain it to him well enough. I agreed and told them it will take the entire time we have left for me to explain. They get mad. I proceed to explain to the group on what to do, few minutes later the party votes to abandon. :/