I think it is the best album I've ever heard, together with Are You Shpongled. I like this one even more at the moment, but maybe time will prove me wrong. It wouldn't be a 10/10 if there was a better album around that I have heard, but there isn't. It has it's flaws, but any album does and Nothing Lasts' awesome parts greatly outnumber the misfires.
Misfires being (IMO) Levitation Nation and some parts in the ... third fourth maybe. But what I dig especially is the part after Levitation Nation up to The Statemen of the Shaman. It's brilliant I'd say.
Oh, and more flute could have maybe made it better, but I guess they grew a bit tired of it and didn't want it to be dominant.
But as for now, 10/10 for sure