The way I see it is if there is life out there that is more intelligent than humans then they will stay as far away from Planet Earth as they can.
I can only imagine what some other creature would think if they just watched one hour of our evening news. Or even one story on just how cruel humans can be to each other let alone how many people treat animals.
Aliens are among us and they are peeping Toms on top of it. Is a video of a four foot tall alien peeping in a window at night enough evidence for us to finally believe that we are not alone? People have always seen proof everywhere for what they already believe in.