there are crafts made by aliens, and far inferior crafts made by humans, 
inspired by alien craft designs.


"echo" <echo@otk.cab> wrote in message 
news:11r08gj2baut349@corp.supernews.com...

 1. There are some real ufos and some real extra-terrestrials.

 2.  All the rest are 3-D animations and video games by extra-terrestrial
teenagers.

 3.  The most entertaining was the movie Killers Clowns from Outer Space.
It may not be 100% convincing, but it captures some of the bizarre
irrationality.