Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What was Trent Reznor thinking?

This is a tragic mistake. Most of the time, Trent Reznor relies upon himself and a few close collaborators to work on remixing NIN's music. The results are always fascinating, and often become equally valid versions of the song in their own right - that's why Trent Reznor always refers to them as "versions" NOT remixes. Here, though, Reznor has got a variety of people together to work on The Perfect Drug, and the results are not worthy of a NIN release. Trent Reznor's own remix (track 3) is excellent, and the only redeeming feature of the disc - it's very exciting and powerful, exploring the driving rhythms of the original, now infected with drums and bass. But the other remixes do not compare - they're interesting enough, but for most of the time they have almost no connection to the original song, which defeats the point of the exercise. Buy it for Reznor's version, but don't expect the same excellence from the other tracks.....