Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bummer

I, too, was incredibly disappointed by this follow up to one of my favorite books, "A Ring of Endless Light." Vicky, who grew so much in AROEL, was appalling in this novel. I adore Madeleine L'Engle's work and hate to have to critcize her, but I feel she failed the character of Vicky. On the up side, there's always one's imagination, and Ms. L'Engle has certainly provided many wonderful characters and stories for her readers to continue to think about. Just don't count on this story for much help.