Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning!

This CD is Copy-Protected in a way that requires you to run an installation that will modify media player on your PC! (!!!) Amazon DOES NOT mention this in it's description of the CD's format, merely calling it enhanced. Amazon's description of 'Enhanced' makes no mention of anything like this copy protection scheme.(Google 'SONY rootkit' to see how bad some copy protection schemes can be...)The CD's shrink-wrap has a sticker that clearly states its copy-protected, but of course you can't see this when buying from Amazon.In order to put these tunes onto an iPod, which is where I listen to all my music, I had to import them one by one using an external CD player hooked in to the Line In jack on my sound card. what a PITA...As for the music, you're probably not interested in this CD if you don't already know them. This is as good a collection as any, some tunes very good, most not so good. Rating - 3 stars for the music, -1 star for the copy protection.