people are being a bit too mean about this, yeah it's scummy how they're marketing an fnf mod as an entire game, especially when it's built on an engine they didn't make, but it's not the end of the world.
i like the idea of a rhythm game clearly inspired by fnf, which takes it's own path in life, i really hope the team behind this can actually make it happen, without it just being a glorified mod lol.