To review a podcast in iTunes, go to your iTunes library and click on the podcast title from your library list. (Be sure to subscribe to theĀ dsRadio podcast in iTunes first).
Another page will show up with the podcast title, graphic, and each of your episode titles. To rate the podcast, scroll down to the bottom of the podcast listing page and you’ll see a section for “customer ratings.”

Here, you can write a review of up to 6,000 characters in length (although iTunes recommends 200 words).
Once you write your review and hit submit, your review is sent to iTunes to be approved!