TUAW posted an iPhone 4 reviews roundup
Now, the iPhone is no longer the undisputed king of app phones. In particular, the technically inclined may find greater flexibility and choice among its Android rivals, like the HTC Incredible and Evo. They're more complicated, and their app store not as good, but they're loaded with droolworthy features like turn-by-turn GPS instructions, speech recognition that saves you typing, removable batteries and a choice of cell networks.iPhone 4 reviews roundup
If what you care about, however, is size and shape, beauty and battery life, polish and pleasure, then the iPhone 4 is calling your name.