The problem for me with the Maps app isn't that it isn't accurate for the few things I tried (turn-by-turn for navigating to/from work & my daughter's preschool

The problem for me with the Maps app isn't that it isn't accurate for the few things I tried (turn-by-turn for navigating to/from work & my daughter's preschool), it's for the other things that I might try in the future. It's an issue of trust. What problems might I run into in the future, when I am in a position where I cannot fall-back on the Safari version of Google Maps? Low/no signal conditions where I am trying to navigate unknown areas are times when I can't have something that is good enough, most of the time. That's why I downgraded to 5.1.1. Google Maps hasn't let me down yet, and there's no reason why I need to upgrade to iOS 6. The new features are only nice-to-haves.