In this episode, it is revealed that all of the founders have been infected with some sort of disease and that they are all going to die.....except for Odo.
Well, that isn't exactly true. They state in the episode that Odo will be the last of his kind, but they seem to have forgotten about the Hundred for the time being.
The Odo/Weyoun 6 plot was pretty interesting. We were given new insights into the Vorta and the Founders. The O'Brien/Nog subplot was less interesting, felt like filler just to get some screen time for some of the rest of the cast. And speaking of filler, I'm tired and just about anything else I write about be just that. Thus, this review is going to end early. I'll just close by saying the episode itself was a mixed bag but the disease storyline will prove essential to the rest of the series.