I entreat you to look at some of the ads for Apple products from 1998-2010 (or 1978-1988 for that matter). And, you'll get what I mean.The only reason their products aren't considered "insanely good" is because they are lost in the huge number of products that copy them.
With regard to mediocre TV Shows and movies, that's just a matter of taste, and they have made some pretty darn top-class movies and TV Shows. It's all dependent on your taste, and particularly bias.
There's no pizazz anymore to the Apple product line. It's all cookie cutter. Just the way an operations guy (like Cook) would run a tech company. The way he's forcing unready AR / VR goggles out before they are "Apple Quality" should tell you everything you need to know about how things are now being run. He wants the product; screw the niceties that make it Apple.
And, I think most people would agree, most of Apple's shows and movies are bombs with a few good ones sprinkled in between.