If you love Slayer, Sodom, and 80's thrash in general, you'll definetely like Kreator. My personal choices would be anything from "Endless Pain" through "Coma of Souls" (the masterpiece), "Cause For Conflict", and yes, "Violent Revolution." Most of their 90's albums aren't worth getting as they are much mellower and industrial-like. Not bad, just nowhere near as good as the classics. Enjoy!