Question:

Why do primitive aliens have bad breath? Why are most pictures of aliens the typical big headed big eyed shiny faced aliens. When in fact they are not. They are very frightening beings with very frightening features more resembling our primitive man with four arms and extremely bad tempers and bad breath. I find it an insult that most aliens are perceived as intelligent looking beings when in fact they are very primitive looking, but they are way beyone us in technology.

Answer:

The media can be blamed for shaping the illusion that all aliens look the same. In fact, there are probably a thousand alien groups visiting this planet. Surely, they can't all be cloned copies of each other. People on Earth don't even look the same.