I'm considering upgrading to the iPhone 4, with the hopes that the camera is significantly better. The camera on my iPhone 3GS is terrible and I'm sure everyone here is aware that 5 megapixels is not necessarily any better than 3 megapixels. Currently I only use it if I have no access to any other camera. I would like to make my iPhone my secondary camera behind my SLR, but currently I still carry a P&S to serve this purpose.
So, can any of you who have purchased the new iPhone already comment on how well the camera works?