As much as Payne can get on my nerves sometimes, I think he has done a good job of keeping this going, through the arrests. Once the arrests went down and the gag order issued, there wasn't a whole lot of material to work with. Before the arrests, he had all these conspiracy theories out there that he could run with which made for a really interesting listen. He has done a pretty good job IMO of keeping the podcast worth listening too.
But I totally agree with the poster above, I've cut out listening to all the interviews, Case Evidence, etc. Those are just filler at this point and are usually discussed in the bi-monthly episdoes anyways.