The underlying story of Dolphin Luck is good, but I found it a bit hard to follow. If the story had been told from one character's point of view or if the story would have focused mainly on one character, it would have been easier, I believe, to really understand this book. Instead, the narrator jumps back and forth, following four characters, brothers and sisters, over the course of a few weeks. It was hard to remember which character I was reading about, much less care about the characters, who were not well-rounded. While I am a McKay fan, I had great difficulty when deciding whether or not to continue this book.