Here’s one at the Fantasy Book Review:

This is not a Polity novel. Anyone expecting that is probably going to find this book a bit of a shock. There are no snarky, gun-toting battle AIs, no planet-vaporizing weapons, and augmented humans are in their earliest phase of evolution. This could well be our world a few years from now. The story is predominantly set on Earth, partly on Mars and the Argus station, all under the dictatorship of the Committee. The top 20% of the population live a life of luxury, while those less ‘useful’ citizens are consigned to ZA – Zero Asset status – to starve in the wastelands of a once-fertile Earth. Say the wrong thing, object to your status, and you’ll find yourself being ‘readjusted’ or sent to the digesters.