This song is very different from the rest of the album and while some could see that as a minus, I don't. I like this song! As many here have already mentioned, this one has some Floyd vibes.
I feel that this song has the best vocals on the album. It doesn't have the best instrumentation, but those solos are still pretty good. There's also some genuine atmosphere here, something I feel was missing from the six previous songs.
So, what do I give this song? I'll give it an 8/10.