I have been listening to Kruger since they released 'Built For Speed' many years ago. That album was more of the stoner rock variety. Each subsequent release they find themselves crafting more complex metalesque songs that are very powerful. Their technical skill and songwriting style are always top-notch. My only complaint would be that the lyrics, which are usually comedic or satirical, can clash with the intense instrumentation.
Favorite track: The Wild Brunch.