Contact. The aliens were so advanced that not only were we not even close to a threat, we were basically toddlers to them, the 2001 aliens weren't even close. Even they admitted their own species was nowhere as near advanced as those who built the space transport system.
Mind blowing how miniscule and unimportant we were in the grand scheme of things.
Funny too they threw in a suicide bomber Mormon, I'm sure they got angry at that.