i got my iphone 4 yesterday.
i love how you can transfer all the data (text msgs, pictures, email set ups, contacts, alarm clock settings, applications, ring tones, music and any other data imaginable) in your old iphone to the new iphone using itunes. it’s a breeze.
other than the widely reported poor reception (it’s true), the phone is an improvement from my iphone 3G because the navigation and loading time is noticecably faster.
i haven’t tried to make any phone calls so i can’t comment much on the clarity of the conversation or whether my calls will drop mid conversation.
i’m sure things will be better when the free casing some in 3 weeks!