Alan Beattie writes in the Financial Times March 25, 2015
"It’s not clear that a country’s affection for the US will increase after being required to rewrite its patent and copyright law every few years on a model dictated by, respectively, the Pharmaceutical Research and Manufacturers of America and the Recording Industry Association of America. The US itself does not offer much liberalisation. It is highly unlikely to substantially dismantle its agricultural subsidy and protection regime to allow Australian and New Zealand farmers abundant access to its dairy market or stop its rice subsidies disadvantaging Vietnamese rice exports in world markets. America’s trading partners are thus on a permanent treadmill of enforced policy change in order to keep their trade access to the US".