Duty finder is a joke

[Conkers]

They're not that frustrating to play, but I haven't reached endgame on anything other than a DPS, so I wouldn't know about that.

There is a level of frustration in playing tanks and healers (and support in MMOs that have that) in MMOs in that if someone, let's say is below par, you have to work harder to correct their mistakes, where as if you are just another DPS in the group, it normally only becomes an issue for you if the mistakes cause a wipe.