Maybe this is not possible to answer, but I was hoping there was some reliable information available on this.

It seems to me that the SpaceX Starship rockets have sort of a homemade quality to them, like they were made in someone's garage with basic tools, vs even some of SpaceX's other rockets. They are not painted, just bare metal it seems, and they also don't look as smooth and streamlined.

Is there a specific reason for this, like keeping costs down, or speeding up production? Is it just a fundamentally different way these are constructed? Maybe this is just my untrained eyes, too.