In fairness, the Planit B remix of Simple and Clean was a dance song that had no right to work as well with that intro as it did and we still love that to this day. This one just needs some time to grow on people.
Also if you meant the Japanese version, that is up right now. Just gotta check the JP KH YT page (or just Utada's YT).
Knowing that Sora's saving the worlds from darkness does not equal knowing that Sora is going to save her. Ansem never told her anything of the sort, and aside from him and Mickey she's been alone all that time in there. Idk about you, but isolation and darkness do not make for a good combo for fifteen years, and even though Aqua's got a strong will, it can only last for so long (and we clearly saw it breaking down in 0.2).
Anyway, I like the song but the cuts for the trailer were a bit off and I'm excited to get the full thing. WE'RE SO CLOSE I CAN TASTE THE PAIN.