These days, what's the real difference between grinding FATEs/PoTD/PvP vs using a jump potion? Either way you're probably not going to really understand your job very well. And a lot of the complaints here seem to be grounded in "not knowing the fights," and well if you start today then you're not going to know those old fights regardless.
I'm probably in the minority but I use PotD to learn new classes. I start at floor 1 and let it introduce each new skill to me and from grinding so much I usually figure out a decent rotation and understanding of the class. (its also nice to use to setup the hotbars prior to hitting level cap in the real game) Of course, most probably just spam their one fast attack skill though all the way through...
100% agreed on the last statement. People need to be a bit more patient and maybe help explaining some mechanics instead of macro'n in chat their "lol mechanics" stupid shit instead of explaining. Vets can't expect noobs to have watched a video for their first experience at content with dungeons.