Just what is design, really? It's been a mysterious science since Day One.
As the saying goes 'it's all in the details'. Every aspect, no matter how big or small, makes or breaks a design, or for that matter the beauty of an object. We can't explain why we perceive something as better looking - among a sea of bad imitations - if it's made in a certain manner.
But still, if stuff like those shown below never existed, we wouldn't be able to have a good laugh here on this post. And learn what's 'better design' in the process. Link
The real McCoy