Quoted from CaptainNeo:the answer for any game you havn't played or even seen, should always be wait and see. Never buy based on theme. If you are new to pinball. this is the best advice anyone can give you. If you have been around years or decades, you already know better.
Plenty of people that have been around for years or decades buy on theme alone. Music pins, BM66, GZ BZ Bond are a few examples.