The commitment it takes to succeed in EVE Online makes a World of Warcraft addiction look like a casual relationship. Developer has accrued quite the passionate following for their MMO Space-sandbox, and as such, there is considerable hype for the upcoming Citadel expansion, which will let players build giant cities that will be larger than anything built to date.
CCP posted an awesome cinematic trailer which you can check out here.
The team also released a video detailing all of the feature players can expect to utilize in their cities which can be found here.
The Citadel expansion will release sometime this Spring, though no release date has been given yet.