Instruct: Classify a given Amazon review as either positive or negative.
Query: Great FPS to add to your collection

Excellent game, loads of fun, and frantic multiplayer. If you don't have it, what are you waiting for? It's cheap, on DVD, and it includes Quake 2 (much to my surprise). When I started making up for 3 years of being in the video game void, one of the first titles I turned to was Quake 4.