I dunno...I have kind of the opposite feeling about them. I enjoy playing nes games more often these days because I find them easier to get into. I turn it on press start and within about 10-30 seconds i'm playing a game. With AAA games replace the seconds with minutes.

Which oddly, is more like classical music to me. Modern music tends to be around 3 minutes, there's no long intros or different sections. It's just press play, bam music. With classical music, it's broken into movements, with long introductions, or interludes with single instruments or some such a thing.

I know that wasn't quite the point of the comparison, it was just an odd thought that came to mind.

It's not a perfect comparison, because arguably "NES" is now more of a style than a genre. For example, Shovel Knight is a NES-styled game, but its genre is action-platformer.

And "2019 AAA game" is neither a genre nor a style, so the comparison you're making here is even weirder.