So let me get this straight. IGN gave this game a 7.7 on 360, and their main complaints in the summary are:
7.5 Every voice actor is fantastic save one -- the lead actor. The ambient noise could have been a lot stronger.
7.5 seems too harsh.
7.5 Gameplay Go anywhere and kill anyone. These are Creed's strong points. The game gets bogged down in repetitive tasks too often.
Sounds like any typical sandbox game!
7.0 Lasting Appeal
It could take anywhere from 10-15 hours to complete depending on how thoroughly you explore the world. There's no reason to come back for seconds.
I loved Crackdown and didn't really go back to it after I explored the game world and killed off all the boss characters. How is this any different?