The music is literally the best part of the quest. I was incredibly happy when I heard Samba de Amigo music upon entering the lobby, and I was even much happier once I heard E.G.G.M.A.N. upon entering the Easter UQ.
Tho I do find the lack of Billy Hatcher music (a game where eggs are literally the core part of the game) rather disappointing.
The quest itself? Pretty forgettable tbh. It's a basic enemy gauntlet with no worthwhile drops other than Yamato Factor and the super rare weapon camos. Like anybody else, no one in my alliances really likes ro run it. Even I don't like it that much, other than just to break the monotony.
Compared to previous seasonal UQs, I'll put it above Virtual Planet and Festive Song, just for the music.