I actually do not mind the challenging content, I respect and admire our developers. What ruins it (and this is mostly beyond SE's control) are the players who behave so ridiculously to it, Ragequit, insult you, call you names.

I've even heard talk of some servers having blacklist websites or things in social media to post your name if you mess up. TBH, SE should keep the challenging content, but triple the penalties for duty abandonment and make said penalties apply to Party Finder formed PT's.

In other words, raqequit and you get a 48 hr Debuff barring you from a dungeon.