Things I have noticed after 24 hours (manual update):
Voice calls via bluetooth to my Pioneer AVIC-D3 still dont work well. It worked at first then after a few hours it connects, but no sound comes through and the phone then does a hard reset. Battery pulls have not fixed the problem.
Wi-Fi seems to be hit or miss. Sometimes it works, sometimes it doesnt.
Going from screen to screen was nice and fast right after the update, now its back to how it was before, a little "jittery" at times.
Opening up my sms app seems to lag. I touch the app icon and it takes a second or two to open.
Voice call quality seems to have improved, but its not what it should be.
The drag down bar at the top is fast, much better than before.
Overall I am dissapointed with this update. I have done a few battery pulls to try to speed the phone up and nothing seems to work. I hope another update will follow soon.