Pretty damn good, but it is made for very specific environments, namely social (like driving around, a concert). This kind of record has to be a shared experience. Alone, it just gets kinda boring and sounds somewhat uninspired. That being said, the tracks featuring Josh Homme, "Centipede", "Mantra" and "Trick with no Sleeve" are the ones I found the most enjoyable. The Paul McCartney-Nirvana collab, "Cut me some slack", is also a highlight given how well the *ahem* old man and younguns meld together.