WoW Value Proposition?

[MongoJerry]

This will be my first MMORPG and this will be Blizzard's first MMORPG, so I don't know what to expect. The promise of the pay-per-month system is that the company will be continually adding content along the way. New instances, new raids, new items, new challenges, new events, new quests, etc. If Blizzard doesn't follow through on that promise, then it'll be time to cancel the subscription.