So I just listened to Kveikur again for the first time in a little while. I really like the album. It's definitely my favorite since Takk... and maybe (). But there is a but.
It's a bit like No Line On the Horizon in the sense that it could have been better with a bit more "discipline". I wanted to comment that the album was well paced. The album's got a lot of variety but the songs still flow nicely. But then I got to Kveikur-Rafstraumur. That transition stood out like a sore thumb to me and it got me thinking about the pop songs on this album. They mostly fit, except for Rafstraumur, because of some production choices that make them a bit grittier. But I would still like the album better without them.
Isjaki is the best of the bunch and fits so that one could stay. Stormur is the weakest. The vocal melody in the verses is annoying for some reason. And then you've got Rafstraumur. On its own it's a nice song but it's the only song on this album without any kind of rawness so it should go. This is highlighted by the fact that it comes right after Kveikur, the band's darkest and dirtiest song to date. You could count Blapradur as a pop song as well but they do some interesting things with it so I won't count tit.
I hope Sigur Ros stop doing these uplifting pop songs. Sigur Ros are at their best when they take beautiful melodies and make interesting arrangements for them. Take Brennistein, Hfratinna... The melodies in those songs are just as good if not better than those in the poppier tracks but they don't stop there. When they just add some boring bass and drums and bang on a piano during the climax it gets boring. It's overkill.
And why do they even make those poppy tracks? They're not using them as singles and not playing them live. They advertised the album with Brennistein and Kveikur at first, and only later with Isjaki!
Making longer songs again wouldn't hurt either. It can't be a coincidence that the three longest songs on the album are my favorite. Those songs have more breathing room and it shows. Bottom line is that Kveikur would have been a lot better had they thrown Stormur and Rafstraumur out and added one track more in the vein of Kveikur and Brennistein.
That was quite a ramble it seems.

I'd still give the album a 7-8 on 10 because it's got some amazing songs but this does annoy me. Also, I didn't look up the song titles so I just guessed them from memory.