The intro for Part II of JoJo did things to me that I
really was not expecting.
I've heard music from the anime before and knew that there would be some jazzier and funkier pieces at some point, but Part I did not have much of that. As such, when Part II's intro came in with a completely different tone and approach, I was pleasantly surprised and, for the first time in a long time, never skipped the intro after listening for the first few episodes. It's really good (and, similar to Part I, highlights a lot of what comes later without directly spoiling anything of great importance).
Joseph was an interesting and alarmingly logical protagonist to follow in Jonathan's footsteps given his heritage. His personality and intuition is befitting of the Joestar family name, but his more peculiar and childlike nuances allow him to stand outside of his predecessor's shadow.
Another thing that I appreciate about the show is that it's quite easy to figure out which parts are likely used as memes despite having never really gotten into many JoJo memes. The scene where Joseph's secret weapon for a threat to save himself, his friends, and the general public near the fight is "にげるんだよ、SMOKEYYYY" is absolutely hilarious given the insanity that took place beforehand.
Overall, I had a fantastic time watching Part II and still look forward to watching the remainder of what is currently released. I might even read through everything once I've done that (and subsequently get ahead since the manga remains ahead of the anime).