I just started to listen to the podcast. I want to keep listening but I just can't get over the audio quality. One microphone in the middle of a table doesn't make for very good audio. There are several times when I can't understand what people are saying because they are whispering or not speaking towards the microphone.
I have to turn my phone and headphones up to almost max just to hear what some people are saying. Then there is a burst of laughter and it nearly blows out my eardrums. It wouldn't take much to get a microphone for everyone and make audio much better. Just listen to just about any other podcast and you will find that almost all use multiple mic setups.
Just my 2 cents.