We watched every episode the first 4 years. It was a great show, exciting, always seemed to have some sort of a twist and we could not wait until the next episode. After awhile I could see the the writers were running out of ideas. The storylines became different and not in a good way. Not sure how to describe it. The characters seemed to be getting more ridiculous every week. It was time to end it and when they did.......it just seemed to slip away quietly.