This is the lamest tip you'll ever read on GamesRadar, I'll readily admit, but this picture was taken with by hitting 'Pause, Photo Mode, reset to default, take picture'. The default filter, the default angle... it's as vanilla as they come. But it still looks amazing.
So, as I say, you can't really go wrong. The moral being: 'if you can't ever really fail, experiment and see how well you can win'. Yeah, that sounded good. Mei Ling will probably nick that one.