Instruct: Classify an Amazon review as either positive or negative.
Query: Nothing new

The essence of really great theoretical physics is that it creates new insights and makes novel, experimentally verifiable predictions that take us in new directions, capabilities and understanding.And that is what is missing from Frieden's work, thoroughly reviewed here - it just re-derives well-established standard-physics results from a different angle, but doesn't lead into new pastures - or at least, not yet... So what?Must try harder; 'me too' is simply not good enough.