Well, it's pretty great. Definitely on par with other Sigur Ros albums. Dynamic, sweeping, etc. If you like em, buy it. If you don't, check out Takk or () first, and if you like them, then go ahead and grab this. Apparently the last 3 tracks make up some sort of extended finale, which is split up between sides 3 and 4, so vinyl sort of makes that fluidity a bit difficult. Of course, there is a download coupon included, so there's that for you.
And --SPOILER ALERT!!!!!--
Side B ends with a "locking track" that just repeats itself over and over, which I always find kind of fun. BTW, is that what I should be calling that thing? I do not know, I'm just guessing.
I know it's only rock & roll, but I like it.