Instruct: Classify the given review into positive or negative sentiment.
Query: Audio CD Caveat for iPod users

(...) this is not a review of the book nor its content; rather it is a commentary on a very inconvenient feature of the book on Audio CD. I thought would save the seven bucks and get the CDs instead of the MP3 (which is usually cheaper). What a mistake! I imported it to itunes and found to my great dismay that there is no digital labeling whatsoever, except "track 01", "track 02", etc. No author, not even a title for the book. And there are 99 tracks per disc!! I guess the publisher thought it would be more convenient for CD listeners to bookmark it at 45 second intervals, but not so for iPod!I don't know if the MP3 has a better labeling system, but my advice is to spring for the extra $7 and save a lot of time if you are going to put this on your iPod.