This was a great audiobook featuring the Fourth Doctor's first story, and not only is the story pretty great, this was read by Tom Baker himself! It's like listening to all the best parts of the show, all the time. He does some great voices, but it's all in the accent, style and inflection, never in the pitch, which is great, because some of the other male Doctor Who audiobook readers will try to do female voices with a falsetto... not necessary, when you're as good as Tom Baker, I guess!
Out of the entire audiobook, there were just two times when I was a bit disappointed, and that was all down to the choice of the writer adapting the show to a book to lose some of the best dialogue of the show! I liked that some of the action scenes were just described generally, but they did the same with the Doctor waking up! In the show, this is great, and he speaks a number of great nonsense lines, like "Why is a mouse when it spins?" This was tragically omitted. Also at the end, they changed one of my favorite lines of the Fourth Doctor's... not much, but enough to be noticeable: "There's no point in being grown up if you can't be childish sometimes!" They left out the 'sometimes'... small change, I know, but it does change the meaning of the statement.
Long story short, this was great!