EW story felt rushed. Like they wanted to do two expansions worth and someone told them you have to do it all in one so just cut out a bunch of stuff to make it all fit. It would have made sense if they were trying to make 7.0 a new starting point for new players but that is not the case.
Even so that wouldnt justify the story lacking. The problem is EW is trying to connect so many plotlines and finish unfinished storylines all at once and it does that horribly.