としては after a noun has two meanings. The first is "for a…": the noun sets the standard you judge by, and the result is usually better or worse than that standard leads you to expect.
Words like なかなか, まだ and めずらしく珍しく often follow, because the point is how far the thing departs from the norm.
The second meaning is "as far as … is concerned": the noun is the person or body whose position is being stated. With わたくし私 it softens an opinion; with an organisation it gives the official line.