I found this article about another supposed ape to man evolution specimen to be excellent. It quickly explains the difference between hard data and extrapolation of data, as well as exposing the impossibility of brain tissue remaining inside of a skull for "1.9 million years".
I remember seeing a very large article about Australopithecus sedib in my local paper. But the spin on the actual data was very different. Hope you enjoy this article from ICR.