After the update the phone appears much faster. However, I've noticed two issues:
1. The display (even in auto rotate mode) will not move the display upside down. This is an issue as the power plug is on the bottom, making it unusable in certain situations (like a car cup holder when using map).
2. Battery usage seems worse, not better. I had to disable the adaptive brightness for the screen as it was too variable and lacked enough brightness in several situations. This may be part of the issue but I had it off on the old version as well as I wan't happy with the brightness settings.
Have others seen the same issues? If so, is there a fix (at least for the top item)?