Walt Mossberg: iPhone best smartphone overall

I think that is all we need to know. So let go out an get our iPhones.

This is the best iPhone ever and currently the best smartphone on the planet. I am hearing, however, it's achilles heal will be it's mapping application. Too bad. There will be a lot of cries for Google Maps. Google should have had that app out before the youtube. We could always use the web for that.