Critique of GDP Podcast

In economics class students were assigned to create a podcast about the Gross Domestic Product (GDP), students needed to answer a set of questions provided by Mr. Moloney, The podcast that i decided to review was David-Magnos' , I think that the podcast is well organized, it answers all the questions, with deep and thoughtfull answers.
The recording is pretty unstable the majorities of times, sometimes their voices are too low, also in some sentences I could tell that they were reading the infirmation from a piece of paper, but overall I liked it a lot, it very informatiove and it goes right to the point.
The images are well organized, they appeared when they are supposed to, they go together with the information.
The podcats is interesting, but is not really creative, they just talk about the subject and go from there. I did learn a lot about the GDP, its well explained and gives you the informationfrom the beginning to the end.