I like the RUN adjustments and the self cures will help it tank much much more. It allows us to now use /nin and be more self sufficient. The new acc trait will allow us to eat meat possibly on lower content and on stuff like AA fights I will no longer have to load up on all acc gear in order to hit the AA.
Also from the wording I think Vivacious Pulse will have some sort of status curing property. It's an ability that can be used without runes. Having certain runes up should allow for more curing? Sounds like it should to me but I guess we will see pretty soon.