Well watched the walking dead last night and it was pretty good although it has become very different then the comic book. In the comic the governor did not sleep with Andrea and there is no relationship between them. In the comic the governor is like a serial rapist who manipulates the people of Woodbury , with only a few people knowing what his true intentions are. In the show more people seem to be on his side, and he seems much more reasonable and boring character.
Michonne in the comic is kind of normal person who jokes and talks with everyone in the comic until she is captured and raped by the governor, then she becomes crazier and more murderous. This was kept out of the show as well, with the just the governor stripping Maggie but not actually doing anything. Why doesn’t Maggie tell Andrea about that? If they are trying to tell her how bad her boyfriend is , seems like taking a woman hostage, making her strip down and touching her like you are getting ready to rape her, would be kind of a big deal.
Tryresse and his daughter and her boyfriend join Ricks group earlier on in the comic and he is basically Ricks right hand man. In the comic he also starts sleeping with Carol but eventually leaves her to be with Michonne, which causes a lot of internal conflict. That is out of the show as well. Now it seems he is going to be joining the Woodbury side.
In the comic Andrea never leaves the group and she is a bad ass sniper, and whenever they have conflict they put her at the highest point around so she can shoot their enemies. In show she just kind goes along with whatever the governor says just putting up little arguments.
Also in the comic there was no back and forth fighting at the prison. The two groups have some minor shoot outs while on supply runs, and then there is one battle at the prison, which is decisive. Also in the comic the Governor specifically wants the prision to make it into a base. In the show he says he as no desire to take the prison but to kill the people holding it.