I was really intrigued by the cover of this one. The illustrations looked gorgeous, and some of them are. I wasn't absolutely in love with the story, though, and the writing had some problems.
Finn builds a boat on what would have been his grandfather's ninetieth birthday. It whisks him away on a magical adventure, eventually leading him to the place his grandfather talked about: where the ocean meets the sky. The story itself is fine; as a dream/fantasy, it works. The reader can clearly see how much Finn and his grandfather loved each other, even if the grandfather isn't even present in most of the book. Unlike Ida and the Whale, another picture book about a magical journey that I just read, the goal is more clearly spelled out. Finn really wants to find the place his grandfather talked about. I did like how that journey had a well-defined end. I'm just not sure if the story held my interest as an adult reader.
The beginning of the book has illustrations that are a bit more muted. I guess that's supposed to show the mundane ordinary world... but I found them kind of dull and boring. Once Finn gets into the fantasy, the pictures are much more engaging. I particularly liked the island of giant shells and the sea of jellyfish. The great golden fish, though, I found a bit terrifying; he acts as Finn's guide, so he's kind of a necessary part of the story, but I'm not sure how he'd go over with little kids.
The writing is fairly sparse, which makes me a bit annoyed that it couldn't have been polished to perfection. As it is, there are a number of sentence fragments. I don't like seeing stuff like that in children's books, since many kids absorb a lot of grammar lessons simply by reading.
I probably shouldn't have judged a book by its cover, but I did, and that led to a bit of disappointment. There are certainly some beautiful illustrations within the book, but they're not all as magical as what's depicted on the outside.