This always happens when Apple releases something new, some fanboys throw a fit over some flaw they find and the anti-fanboys go out of their way to find even more flaws (perceived or real) and make a huge deal out of it.
I've seen plenty of major flaws with Google Maps over the years but I didn't throw a temper tantrum over it (for those of you happening to live in major US cities where Google Maps is almost always perfect, try northern Scandinavia and look around for a while. A few years ago you could definitely find some oddities like streets that didn't match the satellite images and Google Earth around here has always just been "Google Maps on a globe" and neither has had any fancy 3D buildings, no bicycle path directions, no traffic reports, just a dumb map application).
As for the tech Apple's using for their 3D projections on the maps? It's been around for quite some time, Apple bought it, it's not hand-crafted which is why you occasionally get weird things like buildings that are the wrong size or shape.
---------- Post added 2012-09-21 at 09:41 AM ----------
Which Apple computer would this be? Are you implying the MBA costs $3000+?