Playing Devil's Advocate:
Regarding what to complain about, there is the claim that they exhausted all efforts to continue the game including trying to sell it, when apparently Disney and two other groups had made offers to buy City of Heroes and were just ignored. So that would be a lie to their customers.
We have no public statement that these offers were made, nor would they be required to provide any reason why they didn't consider these credible enough to pursue. They decided that the offers provided were not viable pursuits, so their statement stands valid. That's not a lie. At best, that's a so-broad-and-ambiguous-as-to-be-impossible-to-prove-true-or-false statement.
Unfortunately, since they're not obligated to provide ANY statement, let alone a precise one, it gets us nowhere.
There is also the statement that they were shutting down City of Heroes because of a "Realignment of company focus" which basically translates to "we dont give a toss about this game anymore so we're getting rid of it" and then in october they claimed that they had actually tried everything to keep the game going and failed. There is definately a lie in that.
I can't see that as a lie. They're saying 'this product/service isn't in our interest anymore, so we decided to close it.' That's rather accurate and abrupt and 100% within their right as a business. As a business, they're under no obligation to explain that decision to consumers or find a good home for said product. Its their product. As long as they give reasonable accommodation to their customers to make a transition, they're doing all that's required of them.
They are under no obligation to seek any resolution beyond that. it would behoove them from a community-standpoint to do so, but not by any "business ethics" standpoint. They refunded money and gave sufficient "free" service to reasonably accommodate people that made recent purchases. The why's and wherefore's were never part of the deal.
As for customer service there is the fact that NcSoft blatently refuses to answer any questions or provide any evidence relating to anything they have said about the shutting down of City of Heroes, which is plenty valid a reason for a customer complaint.
As much as I want to agree, I cannot. NCSoft has NO OBLOGATION to provide any such information, no matter how much we want an answer. NCSoft has an obligation to provide the service that they agreed to provide to us, nothing more. Explanations or evidence on the why's or how's are business processes whose disclosures have never been part of such service.
Yes, it means customers are unhappy. Customer Service complaints, from the BBB's (and legal) perspective, isn't about making the customer happy. It's about making sure that the business provided what it was obligated to provide.
This kind of complaint is precisely the kind of complaint that would NOT be given much credibility