Playing around with it more, I noticed that it won't sync when I have it plugged into just a power brick and not directly into my computer. In Settings -> General -> iTunes Wi-Fi Sync the option to sync is greyed out, and is only active when I plug directly into my computer. I restarted both the phone and iTunes to no avail.
Aside from that little glitch, everything looks good. Looking forward to the new notifications and the quick access to the camera, among other things. I say go download it if you haven't, it's fun.