Other than being another concept that was developed to late to be truly useful, I had no problem with Eddington as the Maquis leader. (Presumably, no one is quibbling about the earlier stories when he was the SF toadie.) He resembled a personality type who I've encountered many times: someone who becomes concerned with an injustice, but somehow transforms themselves into vigilant activist and social critic. One bit of information becomes a lens through which the entirety of politics and society are viewed. The bit that really drove that point home concerned food: untainted by the Federation, the Maquis grew their own, genuine food, and it tasted significantly better. Eddington used that fact in order to appeal to Sisko. What went unvoiced by Sisko was that he was not prevented from getting fresh food because of the Federation. Such people are also very polemical, offering lots of debate points when they do not have the experiences that can speak to the same hardships.
What I found to be a problem was that there was little effort to show the Maquis actually being led by Eddington. The Maquis story had been largely stagnant since the original DS9 and TNG episodes, not really being developed by Voyager. Eddington then betrays Sisko, appears as a hologram on the bridge of the Defiant, then goes on a road trip with Sisko. Nothing was ever offered that showed how Eddington impacted the Maquis. Yes, Sisko had a few rhetorical quips about leading people over the cliff, but that hardly is an adequate substitute. We needed to see Eddington lead.
What I found to be a problem was that there was little effort to show the Maquis actually being led by Eddington. The Maquis story had been largely stagnant since the original DS9 and TNG episodes, not really being developed by Voyager. Eddington then betrays Sisko, appears as a hologram on the bridge of the Defiant, then goes on a road trip with Sisko. Nothing was ever offered that showed how Eddington impacted the Maquis. Yes, Sisko had a few rhetorical quips about leading people over the cliff, but that hardly is an adequate substitute. We needed to see Eddington lead.