Since the Woo Woo Kings have coopted crop circles as evidence of ___________________ (fill in the blank with woo woo of choice), it is almost overlooked that they represent (IMO) a wonderful example of folk art, graffiti of a sort, with one foot in agragarian history, the other in firmly in 21st century modernism.
Then again, without all the woo woo about crop circle 'energies', plasma vortices, etc., crop circles probably wouldn't carry the pub nor the cachet currently seen.
I participated (as a lookout) in a hoaxed (duh) crop circle perpetrated in 1989 or so (87?) near Raleigh NC USA by a team of subversive engineering students from NC State University's school of engineering. Just a simple circle, though huge, and the local reaction was hilarious -space aliens, religious connotations, conspiraqcy theories, etc. One old farmer said, "hell, my boys could-a done that" never realizing that one of his boys HAD done that, lol.