I've just listened to the podcast and thought Dwyer had the best of it. The others seemed to be still stuck on Napoleon's own version.
Two things bothered me: in the discussion about the Allies restoring the Bourbons no-one mentioned that in 1814 it was the initiative of the Senate and, why is a podcast about Napoleon introduced by a rendering of the Marseillaise? - I understood it was pretty much banned under the Empire.