Imo, i see nothing special about the "iPhone". All it is is another PDA with a larger screen. They are cheaply made, doesnt take much to break them. VERY sensitive to shock vibrations. Went down a gravel road with it laying in the passenger seat in my blazer(cloth interior) and i pick it up and its not worked since then.
Will never buy another apple product such as the iPhone.
Good things about it were the advantage of having the larger touch screen. Newer and better software for surfing the net. Thin and sleek but as mentioned cheaply constructed. Was hard to lose, which was a plus for me since I am always losing something.
Overall I would give it a 2.5-3 out of 5