This is one of my fondest 2 megapixel double image panoramas, taken with a Canon A40 camera at the limits of its capabilities at 400 ISO and gently adjusted for exposure, and noise to bring out a moonrise over Ben Talla. It shows that you do not need a hugely expensive camera or large numbers of megapixels to catch that shot. In 4 years I have never again seen anything like it.
It is meant to be printed small, there is a limit to resolution.