As soon as you can explain scientifically where these aliens came from, how they got here, how long it took, and the resources that were required for the trip --- then I might begin to get on board. I would also be interested in knowing when civilization first started on their planet, how long it took them to reach the advanced technological stage that would allow this massive expedition, and if any beings are still remaining on the planet where they originated. Also, why did they choose Earth from the trillions of choices, and how long ago was this choice made? Finally, after this unbelievable effort to arrive at Earth, why are they hiding or kidnapping farmers in Kansas?