Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Spin is Today--Interesting Story

Robert Wilson's story is smart, deep with parts that mimic today's reality more than many would want to admit. There is a `shield', or a `Spin' protecting Earth from a problem with our sun. Some type of hypothetical beings have special plans for humanity, (which are slowly discovered). Strong character development and interesting twists keep you hooked. Wished there was more on the Martian and that the ending answered more questions, but the ending was good. Overall a great read and highly recommended. Would give it a 4.5 but prefer to give the author the benefit of the doubt so I gave it a five star.