I got kicked out of a dungeon for the first time last week. Was doing an ex roulette for Sohm Al hard and dps was just abysmally low, and literally none of the dps were paying attention to mechanics, but that's fine because I'm pretty good at healing stupid. On the very first boss one of the players didn't pay attention to the two proximity large spore pods and got zotted from about 95% health to dead. Soon as boss goes down, I get kicked for not keeping him alive (Note I swiftcast raised him two seconds after he dropped). I jotted down their names (So I knew who to just drop group with if I saw again) and re-queued and was in and out in damn near record time. A quick character search for my own entertainment shows them still in Sohm Al, and judging from the DPS they were putting out it was definitely the same run.