How to rate the GPS on the iphone 5?

How do you rate the GPS on the iphone 5?

Really? It's absolutely horrendous. It's not that uncommon when someone gets lost because of it. Apple Maps is literally the laughingstock of the internet AND phone community.

GPS works like any other, the map data is horrible though.

Today you can use a third party app for navigation. Per the Apple ToS though, this is not allowed and Apple has removed apps that offer similar functionality as built-in apps. Apple hasn't removed the competing apps because Apple doesn't want the backlash from their customers forcing them to use buggy software.So, in the near future, you will be forced to use Apple Maps.

So think about it, do you want no choice or a choice of apps? If you want a choice of apps, then Apple iDevices are not for you.