Something about this phone just doesn't feel comfortable in my hand, this is something I'm certain of (for myself, obviously). Granted, I will still keep the phone because the retina display and FaceTime more than make up for it, but I can't help but miss how solid, durable and "comforting" the 3GS felt in the hand. The sharp corners of the iPhone4, especially that of the metal band, simply feel uninviting and uncomfortable. I really like the new volume buttons, but thinking about the iPhone as a whole.. the iPhone4 almost seems, design-wise, like it would've been the first iPhone, and then as it progressed it became more smooth and curved. Something feels "blocky" with this new phone. Regardless, the feature set more than makes up for this and I've been loving my iPhone4 experience thus far, especially shooting some HD vids.