This is classic slayer, sounds like a mix of show no mercy and hell awaits. There is only 4 songs but all 4 are brutal and very catchy thrash speed metal. The title song is one of slayers most underated tracks ever. i wish they would play this song live once in a while. the riff is classic and lyrics are vintage slayer. The song starts with tom screaming “the holy cross, symbol of lies, intimidate the lives of christian born” gotta love that. Chemical warfare is the one of my favorite speed metal songs of all time and captor of sin is crazy too. The bonus track aggressive perfector is also found on some copies of show no mercy lp and really gives you an idea of how they sounded when they first came out. Get this ep to complete your slayer collection. its only weakness is its short length but its still classic music for the best speed metal band of all time.