Awesome/Lame: Alien Visitors

From humanity's earliest days, we have looked up into the night sky and asked ourselves, "Are we alone in the universe? Will we ever encounter life from other planets? And will they be awesome or lame?" Here are twenty different species of interstellar sightseers who came to Earth and either impressed or annoyed us.

http://movies.yahoo.com/photos/collections/gallery/1985/awesomelame-alien-visitors#photo0