This was the big surprise Globku teased?

This is the big surprise globku teased? Whats so special about it? Most Anime games have an Opening song and this Song in particular wasn't even good. Seems like there isn't an jp Version of it, which seems verry strange. I didn't feel any hype from the Song 🤔

What about you guys? Did the new Song feel lackluster to you as well?