"Sheer mass and strength won't cut it, people! We need to give these automatons of death better dexterity than humans could ever achieve!"
Yeah. Good work, engineers. I especially like how you taught the robot hand the vital human-subduing skill like KNOT TYING. Oh, and getting him to use tweezers. Nice touch, there. Nice to know when they're doing precision surgery on us, implanting their control chips, they'll leave very small scars.