>>4474488>when does it become worth looking at?Depends to what extent you are willing to see meaning in the mundane.
It could be said a great street photo is one which captures meaning in the fleeting moment of the everyday. A shit one is one which has no meaning, like a photo without a proper subject and a mediocre photo is trying to capture meaning but only succeeds in capture a facile and uninspiring subject, like some litter on the ground