Who's been the most believable/credible guest?

[juanelo]

The reason im asking is becouse i just finish listening to Ed " full of shit" Dames

In my opinion Bob Lazar have been one of the most believable.

[West of the Rockies]

Well, are you referring to non-scientist guests?  Clearly, Art's guest on Show #1 (the astrophysicist) is credible and factual (even when he is speculating about things).  I regard Art's shows a bit like I do a TV show like Eureka.  It's science-based, but pretty infused with speculation and a liberal sprinkling of BS.

[juanelo]

Well, are you referring to non-scientist guests? 

Yes the non-Scientist guest