It's a strange book. The drama drowns in lofty allegories and very down to earth descriptions of whaling. I was working on a fisher-boat on the Faroe Islands when I read it so I somehow found all the fishing parts interesting, but I was also a bit disappointed. But stick with it anyway - it has its own fascinating moments trying to unite the hard daily life of a seaman with a biblical allegorical drama.
There have been a few WTF moments already. Nobody would speak like that really. It reminds me a bit of Shakespeare.
Yes, he tries very hard :)