The largest issue with Dungeons at the moment (I think) is that we got coil before CT. Lots of people managed to complete coil, in gear they really shouldnt have been able to complte coil with, purely because the only other alternative was grinding out DL, and then waiting for CT to come out. Once we get content in the proper order it was meant to be finished in, things will be a lot better.

Crafting is irrelevant, the answer to that would be to include better crafting recipes, but SE has allready stated that isnt happening (yet)

PvP....I know lots of people love but I personally wont miss it if its removed entirely. It does need work but pvp balancing 100% of the time ruins PvE balancing.