It was worth it, however it's not clear on what museums it includes. It would be nice to have just a list of museums with information about them, but we took advantage of the metro for sure! The Wax Museum was sixteen Euro each, so that saved us, the pantheon was just as expensive, plus the Louvre. We got entry into all of these with the museum pass so we saved at least eighty two Euro with those three museums, plus whatever the metro costs for a two day pass, so it was not worth it to us. However, that was only because we were not prepared ahead of time.