It's easy to knock something that no one has gotten their hands on. OTOH, at the asking price, I do think the expectations are going to be really high. I'd be surprised if RRS doesn't deliver a product befitting their well-deserved reputation. But at the same time, it's going to cost a premium for that extra bit of performance.
And one can hope for some standardized industry-wide testing method, but the reality is that there won't be one. It serves no purpose for Gitzo to submit to this standard testing when nearly everyone sees them as the standard already. Why risk their design being beaten by one costing half as much Chinese clone? Besides, anyone with some common sense knows that the load ratings on these things are not worth the paper it's printed on without knowing all the parameters of the testing.