Hmm, perfection? I think I would settle for 3 out of every 4 calls not either dropping, not completing dialing, one side can't hear the other, digital garbling of the voice, or having a howling echo. I'm not even exaggerating about the 3 out of 4, it really is that bad, and I'm right in the middle of Silicon Valley, not like I'm out on the fringe somewhere. It is by far the worst cel network I've ever used. Sure, I would like more bandwidth for internet, Slingbox, etc., but right now I'd settle for just reliable voice calls, which I definitely do not have. I know at least 15 other people with iPhones and most of them have the same complaints, so it's not just me or my phone.