That's probably the best description of the show I've heard thus far. Completely terrible and very entertaining.
Again, the exception is season one where we had Ira Gaines and his crazy eye twitch as the main villian for the first 13 episodes, and Dennis Hopper and his two crazy sons as the villians the rest of the way.
You have to love when they get to episode 20 every year and whoever the hell the villian is at that point is proud of his (unnecessarily overcomplicated and ridiculous) plan. What the hell kind of plan has 300 steps, could be stopped at any point over 24 hours, and requires terrorists of at least 3 distinct nationalities/backgrounds to take part in it?