I just can't stop laughing when I read these posts about how WoG could be the worst expansion ever, the FFXI killer, etc.
CoP has that title and it will never, ever give it up. You think 2 new jobs sucks? How does 0 new jobs sound? How does completing hours of level-capped content just to access the new city (and a crippled version of it with no auction house, at that) sound? How does a 30-minute walk to reach said city sound?
If WoG was as horrible as CoP, the playerbase would quit in droves (which they did). CoP is the gold standard of a [poor] expansion. The CoP team clearly believed that the playerbase was some sort of out-of-control mob; rotten children that needed to be taught a lesson. They treated the playerbase like an enemy at every turn, and the only people you can get to defend CoP display some kind of Stockholm Syndrome, where they argue that that's the way it should be.
A shining example of this is AV vs. Odin. AV (the big bad guy of CoP) has been slaughtering alliances for over a year, and the most we can squeeze out of Squenix is "this is how to stop his irrelevant regen." Odin (the big bad guy of TAU) slaughters a few alliances for a couple of months, and Squenix immediately offers up a trick to nullify his deathga.
It's a fundamental difference in attitude.