Iffy premise, stupid decisions

Rating: 5/10 (27 October 2014)

Putting aside the fallacy of brain function percentage, and implausible powers, the action parts are STUPID.
Lucy should have been MUCH more lethal! The bad guys are ultra-violent, don't hesitate to kill for casual reasons; so why should SHE not kill them?!? Her lack of action got people killed! She should have been able to act like Root (Person of Interest) being an ultimate efficient, effective killer.
The timing at the end of the movie was damn lucky. (Typical Hollywood plot timing)
And the final knowledge form was WEIRD.