Finally someone gets it!
Hartman is good when it comes to ideas, designing characters and premises, but when it comes down to the writing, the man fucks up constantly.
Steve Marmel is the Wanda to his Cosmo, a check on all the dumbness and silliness he tends to spew out, but by himself Marmel hasn't come up with anything nearly as brilliant as FOP or DP. These two need each other. Sadly, I think they just grew tired of each other.