I guess 'With great intelligence comes great responsibility' is what this film is all about.

Rating: 3/10 (9 November 2014)

Honestly, I knew it would not work out. Just like the way I felt about Robocop, the Hobbit, Red 2, and all these crap with those shiny outfits. This disappointment was anticipated so I was not truly disappointed.
At the beginning, when Morgan Freeman first appeared, lecturing, and with flashbacks (of documentary) accompanying this scene, I felt this is SOMETHING. The combination of flashbacks of reality and the film, it can be good. However, as it turns out, this short 90 min film has a 45 min of BBC documentary within the package.
As the med began to affect Lucy's brain and body, the film started to move into a 100% action film zone. In addition, that is when Lucy the Kick-Ass turned into Lucy the Hit-Girl. In addition, she just started to Kill every Bill (AKA these AWESOME mobsters), and every pedestrian.
For the record, I do not really think that with high intelligence means deprived of empathy. However, I heard that God, the saver, the sign of mercy, would eradicate the entire human race just to 'save' them. However, why would you need to kill with super brain? BTW, that Captain (?) with that lovely French accent, what is the purpose of that character's existence? Lucy said something like 'I need you as my reminder'. However, for god's sake, what was he doing there? (Something like nothing?)
And then they just started to do Fast & Furious, something like a more violent one of car chasing scene in the Italian Job （and a more rough one.BTW, I think it's time for traffic police to say 'why always me?' like Droba in European Championship (?)）.
In addition, when it comes to the 'philosophical theories', this film is just a pretentious using all these 'fake theories' casually and try to use these to impress people like Da Vinci Code did (you can't deny that Dan Brown did a great job). Anyway, there was a thing or two that I agree with: time is the only measure of everything; the only thing that humans do consistently is inheriting the knowledge. What I, as an audience, really want to see in a film about this kind of subject matter, is how this complete exploitation of brain capacity can really elevate the human mind and soul. But all this film has ever shown me is: in the aspect of additional 'super powers': there's a 'XXL hearing aid'; a X-ray scanner applied for body and mind; an invisible 50.1 version 'Google glass'; a 'Vampire Diaries compulsion package on sale'; a really cool control and credible anticipation over gravity, body, objects , mind; a super cool limitless ticket supply of time traveling; in the aspect of emotions: no sense of pain, fear, desire These are all superficiality. Nothing was truly not anticipated.
I guess you can say it's something as horrible as the Fifth Element, and I can see why Gary Oldman did not want to work with Luc Besson.
In conclusion, Lucy is composed of 25% BBC Documentary, 25% Gangster Squad, 25% Fast & Furious, 25% Limitless and 100% CRAP.