I'm not sure the point you're making. Are you saying that Snowden's theft isn't that big of a deal because other agencies must have already hacked the NSA and gotten all that data?
I say that Russia is smart enough to weigh both options. Either access to data they already had, or putting a wedge between their enemies by amassive anti USA pr campaign. Or even a mix of both.
And yes, also that the theft isn't as big a deal as it seems.
And yes, also that the theft isn't as big a deal as it seems.