the podcast app is terrible no matter which way you look at it. they shoulda gone meta if they wanted skeumorphic design and showed their original ipod from 2001 if anything. but i don't know if the design or it's function are what people hate most and/or is one polluting the other? the fact the app is almost unusable probably negatively feeds into the design. if it worked seemlessly, people may have more brain space to say, oh, and what a clever design. instead hate begets hate.
not arguing for or against, personally i like the podcast design but hate the function.