The office of the chief economist at DFAIT does quite a lot of econometric work to try to quantify the value of trade agreements by measuring and estimating the impact of removing tariffs, but frankly, it's quite difficult to try to come up with a quantitative value on creating stability with respect to a regulatory regime, so there isn't a quantitative assessment of the value.
However, the fact that the obligations are meaningful, the fact that there's access to investor-state arbitration, and the fact that it's supported as strongly as it is by the business community all lead us to believe that the stakeholders that this measure is intended to benefit think that there is considerable advantage to having the agreement.