I don't know. I would have to say, since there was really a spot like that, these pictures look fine to me. The choppiness could just be from the compression and/or low quality. As for the color in the other... unlike where I live, lol, there are some places where the sky is indeed that blue and beautiful. As for the shadowing on the second pic, I don't think it would be any further back unless the sun was directly above it. I can see though why people would think they look "shopped" but imho I think these pictures haven't been messed with. Still, I could be wrong but that's my opinion anyways.