The first few reviews of the iPhone 4 have arrived this evening and are largely positive on the phone but critical of the network. USA Today's Ed Baig describes the phone as "the one to beat" despite Android and said that most of the limitations were now down to AT&T, whose network still drops calls in congested areas. He considers FaceTime one of its best selling points and, in spite of the limitation to Wi-Fi and (currently) other iPhone 4s, a worthwhile feature. It's extremely simple and produces high quality, he said.