I bought this case after a night at the pub with a friend, who demonstrated how good it was by flinging his iPhone 4 full pelt at a wall! The phone was absolutely fine and I was sold. It makes your iPhone feel really robust, it's easy to hold and the screen looks and feels great even with the screen protector. I'd previously used fiddly screen covers and they weren't nearly as good; this is easy to fit and the compromise as far as screen resolution goes is minimal in my opinion. It does add bulk but not enough to make a real difference, and because I can now happily chuck it into a handbag with keys etc this doesn't bother me too much. The optional belt clip works well and I find it really useful out running. I'd recommend this to anyone that's out and about a lot who worries about damaging their phone.