Actually, I like everything about the update save for two things.
1. I don't like the new layout of viewing Apps in the App Store. Particularly when it comes to the search function. It looks beautiful with the cards and such, but I can only view 1 single app on the screen at a time. They really should allow you to view them in list-view or something. Back in the day, when you did a search, you can see several apps at the same time across ipad and iphone apps. This is the one pet peeve I have with the new App Store and I hope they change it. Other browsing sections allow you to change the way you view the apps but not the Search function (which by far is the one I need it the most with).
2. Maps in only the case that it needs more time to grow and get better. Most places can't take advantage of the new visual functionality of the app.
However, I'm one of the luckier ones who do live in areas where the general maps functions work quite well. Including Navigation.
But some odd exceptions to my beef with it.
In my developed area, it actually trumps the Google one by actually being aware precisely where current construction is going on. I was a bit surprised to see something new so developed where the app itself seemed a bit behind.
Another thing is that I do appreciate the new turn-by-turn navigation, and that in itself is using better tech than my previous navigation tools on the previous client. It definitely allows me to navigate with a much more hands-free method.
Still, it may have to do with the idea that my state and/or area was further developed in the map service than some others may be experiencing.