Ruben, what you say is of course true. But still there are ways to improve pictures. The shorter the exposure time the less blurr. One can play with aperture and ISO to ensure short exposures.
I have taken a couple of series now with Opencamera and while some of the pictures are blurred or out of focus the majority is not. Up to a certain point in the evening when light just gets too low. With the Mapilary app the pictures were of far less quality.