Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great thriller

This is a great thriller without the blood. Heavy on suspense, and it was no surprise that Foster's acting was outstanding. Her ability to have just the right voice and facial tension adds to the dramatic feeling. Perfect for action/suspense lovers. I also liked the twist on the new style of plane, though it did make a point that by getting bigger, we only increase the inability to pay attention to people.Chrissy K. McVay - Author