Sorry. Couldn't resist!http://scienceline.org/2011/03/are-you- ... toolmaker/
Now, some archaeologists are viewing Neanderthals in a more favorable light, casting them as an intellectual match for humans and calling into question the widely-held idea that changes in Neanderthal culture were introduced by Homo sapiens.
All this assuming that the distinction between HNS and HSS is actually meaningful.