I respectfully disagree – there is new information in the podcast. It confirms that her DNA is on file and is used for comparison (contrary to what her DoeNetwork page says). Per George Martinez interview with LE, Becca would be at the lower end of or below the age range that DoeNetwork and Namus give for her, which is good to know.
I also don't think it was made public before that George Martinez is the man in the photograph. In the transcript of the police interview Martinez gives the detective the full name of the person who introduced Becca to him – and states that friends of Becca have reached out to that person because they were looking for her. I would like to know if that lead was ever followed up on, but that is not answered in the podcast unfortunately (which is the issue that I have with the podcast – I'm a journalist and would not put out a story that doesn't at least attempt to address the most crucial question), but I suppose the podcaster had her reasons for not clarifying why 4 years after the police interview that lead has not materialised.
The podcast is not perfect, but it does provide answers from LE sources to some important questions. MOO.