50+ hours of gameplay, 2 cities with roughly 10 areas and dozens of augs, all ranging from close combat, to stealth, to hacking, to run 'n gun juggernaut. Not to mention the amazing things your augmentations can do. Such as creating an energy shield to slow your fall through electromagnetism, or dislocate your hand and fingers to grip a man's head and twirl him like a top leaving him broken, or even crystallize your entire body to bend light around you and become completely invisible leaving your pursuers, or targets, unaware.
This being an RPG, there will be lots of dialogue, so if you're not into story, look elsewhere or play this game knowing only half of what's going on.