Not impressed with Ta'amu that much, especially early in the draft.
Folks need to realize Washington State's offensive line is small. Ta'amu was playing against a 270 lb center (Goetz) and a 290 lb left gaurd (Fullington).
There's another extended clip of him somewhere (I can't find it, but I believe I posted it before) of him playing against Arizona (?) and Ta'amu wasn't nearly as disruptive and was being driven backwards.