Pretty Poor update? Navigation, Facebook integration, New camera UI? seriously and your worried about typing your password?
I don't use facebook or twitter. I hate sports and never need to find restaurants so those new things siri does are no use to me.
Turn by turn navigation is no use either. I don't have a data plan so it's not going to work, which is why I use tom tom.
I already use two different apps for panoramas and I am happy with them.
For me there is very little here.