Let me start by saying I'm feeling conflicted as to how "production" ready Android on a Galaxy S4 actually is/was.
My immediat problems are still the following:
My Android will sometimes updates random things while driving or walking.
It demands to have Wifi on for google maps to work.
"Now" is biching it can't find google. This is true for both Wifi and cell.
I don't know if anyone has used the programs, Assistant, Sherpa, or Dragon. Those also are frankly biching that 'google can't be reached'.