There are a lot of pictures on here that are code violations, but then you have ones like this where I'm honestly amazed nobody has been electrocuted. I'd be willing to bet that hinges almost totally on luck that nobody has happened to touch any of this mess when it's been covered in dew or rainwater or spray from that hose.
That's just incredible.
-John
PS: Any obvious reason why this guy decided to spool the wire around all the posts before entering the boxes?