I just feel like Araki knew what he wanted as an ending and was like "Okay, I know what I have in mind, I'm almost done. Let's get this shit done." and then it sort of ended up heavily rushed. I mean, it gave some decent closure towards the end (and the throwback to being on the boat like Phantom Blood's ending was gloriously portrayed) but he should have slowed it down.
The nail thing freaked me out enough with Johnny. With Kira in this part it's just as bad. And I have to say, combining Kira and Jotaro for this universe is extremely interesting. It sucks that he's dead, I'd love to have seen the actual character get some screentime.
All-Star Battle is looking fabulous. There's a supposedly leaked roster that's been entire true so far, and it shows Part 5 having an enormous amount of characters. Like, twice that of Stardust Crusaders. Most in the game. Apparently Vento Aureo is really popular in Japan for some reason.
There's also apparently some character customization possible! It may just be alternate outfits, but apparently most sources are interpreting it as being something slightly more. I'm not a big fan of the Ninja Storm series given it only really presents itself as a good cinematic experience, but god damn, CyberConnect is really impressing me with this game.