From TFA, to illustrate:

"These are the not the work of carpenters who care about the backs of the cabinets they’re building. These icons are so bad, they look like the work of untrained “How hard can it be?” dilettante carpenters who only last a few days on the job before sawing off one of their own fingers. The whole collection looks like the work from someone with no artistic ability nor an eye for detail. From Apple, of all companies."