I watched "Lucy" again for about the 20th time yesterday. It is a really interesting concept. Scarlett Johansson doesn't ruin it with her bad acting but she comes close. And Morgan Freeman makes any movie better so it is worth watching.
But it occurred to me, Hollywood writers that try to write about superior beings fail miserably. They lack the imagination to depict a vastly more intelligent brain than current humans possess. They try, but some of what they come up with is just bizarre, not logical or rational. "One and one has never equaled two"? What kind of gibberish is that? Just stop. I am not saying I could do better but it takes some of the best science fiction writers to do it properly. Can't seem to find them in Hollywood these days.
Still, I enjoyed the movie. The 2001 Space Odyssey ending was a bit overdone but the rest of the movie was entertaining. I give it a 7 of 10.