Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Original work for an original author

Another genius piece by Card that is the doorway into a phenomenal series. I read the entire series within a few months and could not put them down. Not only are his concepts original in-so-far as his creativity but his inner meanings challenge modern day concepts and reveal some that most wouldn't even consider. The focus on youth ESP in a fashion similar to Ender's Game is very prevelant throughout the entire series. The concept is very engaging and stimulates the imagination. Card does a superb job of bringing to light other issues like homosexuality, racism, and sexism throughout all of his books in the Homecoming Series. A definite read for avid sci-fi fans and those looking for something different.