What percentage of the brain does the human population use..?

Rating: 3/10 (9 September 2014)

What percentage of the brain does the human population use..? Even those with the lowest of IQ's will find this movie lacking.
Lucy – Scarlett Johansson – is the only redeeming grace. However had she been exposed to the drug which she inadvertently overdoses on in the film at any point whilst in the womb she would never have accepted this role. The plot is sketchy at best. Student becomes drug mule becomes superhuman when a package of drugs leaks into her abdomen allowing her to eventually access all 100% of her brain power. The film tracks her path to 100% in chunky blocks and at no point does the audience ever question why she doesn't need the "skills" she is yet to acquire in any of the early altercations with the angry drug mob! The film becomes even more absurd when Lucy decides to use her new found brain power to benefit the human race. She contacts a professor who has lectured on what he "guesses" will happen if humans evolve and gain access to increasing percentages of brain power. She says she wants to give him access to all that she has learnt. How? There isn't a computer big enough! No problem Doc! I will build one!!
OMG! KILL ME NOW!!!!
OK maybe the above is a slight exaggeration – the film has two redeeming graces. The first is that it stars Scarlett, the second is the dumb puppy dog loved up cop who follows Lucy around "protecting" her when in reality she doesn't need him at any point in time.