Mebbe so - wish there was an emoticon that had its tongue firmly in cheek, I might have used it.

As far as the Aztec comment, I was thinking we would be at a definite disadvantage on all fronts. Earthlings overall seem fairly primitive on technological, social, economic, mythical/religious fronts. Aliens might be benevolent, or might not. No more than to Cortez, the fate of our civilization might not amount to a hill of beans to them.