Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent and innovative SRPG

Great game. It implements some interesting twists to the SRPG genre, and still manages to remain relatively faithful to the original MGS series, regarding the stealth element. Gameplay is collectable card related, and there are tons of extra missions, stealth, elimination etc. The 3D visor box-thing is very cool, the movies and gameplay are nice, but its uncomfortable to use. Standard 3D glasses might have been a better choice.