Weren't those three examples all the same voice actor?
I really don't understand the hatred against the Voice Actor of the female redguards.. she was just fine..
http://www.youtube.com/watch?v=o1pMDXHTJYs
The issue wasn't the quality of voice actors, it was the quantity. There were only... What was it? Fourteen non-unique voice actors? At any rate, the new seventy will fix most of the problem.
(Although, honestly, even that kind of worries me... If you attribute ten of them to unique voices, then there are six for each race: two for children, two for young people, and two for old people. So really, there's only tangibly one more voice actor per gender per race. But that's still an improvement!)