At the end of Serial I still had the mindset that he was guilty but that Jay definitely had more to do with it than he confessed and should be in jail too.

Undisclosed in not as entertaining as Serial. To me it feels like ADHD ramblings, bouncing back and forth all over the place. At the same time it is still entertaining and they have touched on more evidence that makes me think there is a possibility that he could be innocent.