Instruct: Classify a given Amazon review as either positive or negative.
Query: The game that GTA IV should have been

I bought this game when it came out, and I literally couldn't stop playing it. I ended up selling my XBOX 360 becasuse I was convinced I had a real problem. Then 6 months later I bought a replacement XBOX 360. A week later I bought Crackdown again, but kept it under control.Great game. Giant open-world platformer, kind of like everything good about Spiderman 2 and GTA III rolled into one. The powerups and achievements are doled out in such perfect operant conditioning that (for me at least) you can't turn it off.