Genesis 6:5

"The Lord saw how great man's wickedness on the earth had become, and that every inclination of the thoughts of his heart was only evil all the time."  Genesis 6:5

That's pretty harsh, that these men never had a thought that wasn't evil.  That doesn't sound like a place you would want to live.  From the previous verse, we know that even the children of God's followers were leading others further astray.  There might be people that we describe this way now, but in general I don't think we would describe our society as a whole this way.  This is a world I don't even want to imagine living in.  A place where no one had a good intention or thought.  It's no wonder God said he wasn't going to deal with man forever.  How disappointed he must have been with his creation.