The Ender series is one of the best stories I have ever read. Lost Boys brings Orson's Mormon religion into the open and has great writing and wonderful observation. Magic Street must have been written by Orson's Bishop - all Jesus and evil and preaching and miracles. Don't waste your time with this book.
I have been a fan of Card since I first read the short story that was to become the novel Ender's Game twenty some years ago. His ability to create characters who will stay in your heart happens yet again in this novel. The narrator was also terrific - nailing the different voices so that one had no difficulty determining which character was speaking. I personally enjoyed how he intertwined religion, upper middle class African American culture, Shakespeare and a fairy tale.
The story opens up intriguingly, building a nice atmosphere of suspicion that things are not quite right. Some wonderfully colorful characters are introduced and you're on the verge of getting hooked. And bang, enter Shakespeare, the fairies and extremely handy answers and excuses based on "things that are normal in fairy land". Nothing really clever or thought provoking happens after the half-way point, with a total reliance on magic, and not much in the way of writer ingenuity. I'm never disappointed having read a book, but I sometimes feel taken advantage of; this would be a case in point. Be prepared to be swallowed whole by a "giant slug" in his "slug-like" mouth!