7/11/2014 8:22:20 AM PermalinkI guarantee you it will not be near 20 hours long, at most 5-7 hours long.
7/11/2014 8:25:03 AM PermalinkI doubt the actually story missions will be more than 8 or so hours for the average gamer. However there is a LOT more content than just the story missions. It'll take hundreds of hours to get everything.
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We didn't get any information how long the Story part will be! What do you think how long it is or how long you hope it is! I hope it is near 50hours or more