NA group will band together if they "need" something of value. They always run off first killing everything, they don't sleep the mob, the tank are clueless, and generally people do not read - even as the game is hand holding you all the way. Make character in Japan server. There is a HUGE difference between random PUG duty finder with all japanese and PUG on NA/EU server. Even if you get a bunch of newbies japan group, the respect factor and desire to work together as a group usually will be able to get you finish your dungeon run even if you have a few hurdles. You would think it would be easier on NA group - but dealing with people who go "don't tell me what to do" is enough to make you want to switch server.