Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Its Worth Buying!

Though this album only has four songs on it, it is definately worth buying. All the songs on this are great. Even "Aggressive Perfector" is a good song. Anyone who is truly into Slayer should know that they were best when on Metal Blade records. That is why I especially like this one. This album is so good that the only problem with it is the fact it is too short.