I agree that more utility would be good and make her more fun and interesting to play as, with and against, but the fact that Res 1.0 was almost-always-but-not-quite-always a death sentence was a big problem that I'm glad is fixed.
In all fairness, several Ults are effective death sentences: Pharah, Reaper, and McCree being the biggest offenders.
I actually liked the fact that Rez required some sharp decision making in order to have value. Now that is less so.
That is awesome, but make sure your healers are competent too
That is more a "make sure your healer is Ana" thing.