Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not bad at all

The book i read was The Sea of Trolls. The author is Nancy Farmer. This book is a fantasy. It is about a young boy named jack who is kidnapped by berzerkers with his young sister lucy. He makes his journy towards the berzerker home on there viking ship. On this whole journy jack trains to become a bard, with help of a skald (viking bard) and by a bard in his village. In this story they fight ther way through glory and through the evils of there world.I thought taht this book was a pretty good book, It is for people of ages of 12 to any age beacause of all the violence and details that is put into the fighting. I think this is a good book for somoen who likes fantasy and suprising endings.