That's basically a monkey skull. Monkey skulls show a wide amount of variation and some have teeth not horribly different from ours, i.e. not all have pronounced canines.
Other than that, Lucy is basically a very flagrant case of fraud.
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This little video was shown at the apologetics group at the McLean Bible Church recently the effect on viewers was rather striking.
Lucy is the 40% more-or-less complete australopithicus skeleton which is commonly presented as a missing link of sorts, and the thought processes behind the manner in which reconstructions of lucy are presented indicates a mindset in which, at every juncture at which reality clashes with ideology, it is reality which simply gets tossed.
Lucy's actual remains did not included hands or feet and reconstructions are commonly presented with human or near-human hands and feet despite the fact that other skeletons of the same creature have hands and feet which are clearly those of an ape, with curved fingers for moving about in trees. Mary Leakey in fact had found clear tracks of human footprints in the same strata and location as Lucy's remains and the assumption is that at least one australopithicus MUST have had human feet.
Asked whether a better explanation would be that the tracks were simply produced by humans, Leakey and others replied that was impossible since the tracks were millions of years old.
The obvious explanation of course is that a human made the footprints and "Lucy" was simply that human's pet monkey.
The story actually gets better (much better) from there if you can believe that, with evolutionists claiming that a deer or other animal trampled "Lucy"'s hips and pelvis, breaking them into pieces, and that the pieces congealed by chances into the conformation of those of an ape, and deriving the true picture of Lucy's hips and pelvis by making a plaster cast, breaking it up with a saw, and then rearranging the pieces into a more human conformation.
For anybody willing to part with the twelve dollars, this little documentary offers an astonishing glimpse into the mindset of the evolution true believer.
David Menton earned a Ph.D. in cell biology from Brown University. He served as a biomedical research technician at Mayo Clinic and then as an associate professor of anatomy at Washington University School of Medicine (St Louis). For almost two decades he has been profiled in American Men and Women of Science?-A Biographical Directory of Today's Leaders in Physical, Biological and Related Sciences. Dr. Menton has lectured throughout the United States and Canada on the creation-evolution controversy.
C.S. Lewis is famously quoted to the effect that "Above all, the devil cannot tolerate being mocked", and the scene in this film in which the evolutionites attempt to redo Lucy's pelvis with implements of destruction generally has people rolling in the aisles. Good medecine.