I wasn't excited for them, I wasn't ever super into the sci fi aspect of it, because ehhh One Piece has never really felt like that type of story. Now in Oda's defense, Vegapunk being ahead of his time and the ancient kingdom having super good technology are fairly old plotpoints. That doesn't really change my opinion that it's a bad fit. Also, the lunarian Dna thing is kind of cringe and could end up being like Hashirama cells in Naruto, which is uhhh not the best story idea. My Big worry is that all dead characters will be cloned like Roger, Ace, WB..... If this happens I will be pretty annoyed and like time travel cloning isn't good for stories. Now, I am a bit more indifferent