The reviewer seems to be rather confused. The Llano isn't a replacement for the Brazos E-350, it's the big brother.
The E-350 is designed for Nettops/Netbooks and consumes <20W, the Llano is for low power laptops and HTPCs and consumes ~65W. It uses over double and a quarter the power of the E-350 and is clearly not a replacement.
This review would have been useful if it compared something remotely like for like.