Maps is utterly broken:
1. Widget prompts you to pick a home and work. No matter how many times you do, they never "stick."
2. Pressing the power button does not lock the phone, only shuts the screen off. Maps does not turn the screen on for new steps in navigation.
3. There is a new turn banner when in another app. Pressing it does nothing, however you can swipe it out of the way.
4. Maps crashes, constantly. After one such crash and restarting the app, the first step of my directions created it's banner, which kept reappearing, even over the actual directions. Had to restart.
Home App:
Bugs:
1. When switching to a room, you can hold and drag that entire screen around.
iOS in general:
Bugs:
1. Exiting an app often causes wiggle mode. No apparent rhyme or reason, but Apple seems to really want you to rearrange your icons every time you're done using an app.
2. Many of the others listed thusfar.
Feature:
1. Photos now knows how to handle animated image files, such as .gifs.
This is all on a 7 Plus.