Q: Your pictures are deceiving! My pie controls don't look like that!
A: Navigate to System Settings>System>Power menu and select your expanded desktop option. Then hold power button and turn on expanded desktop. Voilą! Now stop complaining.
Q: How do I remove this wretched nav bar?!
A: Navigate to System Settings>Hybrid Properties>Interface and set Nav bar to 0%.
Q: These PIE controls are intrusive, how do I turn it off? A: Navigate to System Settings>Toolbars>Trigger area and set to none.
Q: My gps icon won't go away.
A: More than likely Facebook. You can get rid of it by opening maps and getting a lock, then back out or reboot.
Q: I'm getting status 7 error when flashing.
A: You need to use either CWM Recovery or the newest TWRP to flash.
Q: Can I still use the S Pen?
A: You can but it will not have any of the same functions from a TW rom. IE... Hover select, screen shot editor, double tap quick note....
Q: Where is multi-window?
A: Still on the TW rom you left to enjoy some AOSP love. AOSP is as clean as it can get and won't include any of the motion features nor the multi-window.