I just listened to the VDT audio drama for the first time, having previously only heard HHB and MN. Of the three I've heard I'd say my favorite is HHB. MN is very good also. VDT is well done, and much better then a mere audio book, but... Well, I want to make a couple of comments on things in VDT:
1. The part where they fall into the ocean is really good. The waves, Lucy being pulled under by Eustace, and Caspian diving over the side of the DT are all very well done as far sound effects.
2. When Reepicheep challenges Eustace to duel after being swung about by the tail, Caspian suggests that Reepicheep would have to be handicapped. In the book, he says Eustace. I wish they hadn't changed this.
3. When they are captured by Pug and his men Lucy has tears in her voice. I didn't mind at all that she gets upset when Caspian is bought by Lord Bern, but I thought that those first tears were not so in keeping with Lucy's valiant character.
4. The Dark Island was very good. Dark indeed. Lucy crying out to Aslan was touchingly done.
5. The line where Caspian asks Ramdat about breaking the enchantment by kissing the princess was given to Eustace.
6. The Lamb's voice was rather strange. It did not really sound like a lamb's voice at all. But I suppose this could have been due to the difficulties of working out a voice that would be able to morph into Aslan's without too much difficulty.