Nobody held a gun to your head and forced you to upgrade to iOS 6. Admittedly, you couldn't have known Apple's Maps would suck, but there are always costs to early adoption. It's the same reason lots of people stuck with OS 9 for 2-3 yrs until OS X was stable.
They will fix this, given some time. Until then, there are countless options for getting directions, including a native google maps app coming soon.
It's one thing if someone says Maps can't tell me the fastest way to the hospital, but a lot of comments seem to be complaints along the lines of "blehhh my new favorite trendy bar won't show up."![]()
Can't really stick with iOS 5, I've read there are already apps that only work on 6. This is what keeps iOS from fragmenting too much.
2-3 years and iOS 5 will be nearly entirely obsolete. At the same time experts are saying 5+ years before Apple is where Google is now, which will be 5 years ahead of where they are now.
You are making it sound like its OK for the iPhone to be the dumbest smartphone. Personally I think it should "just work" and not rely on me asking my friends with Android phones how to get too that trendy new bar....