http://elderscrollsonline.com/en/news/post/2014/05/01/the-road-ahead---may-1st
Seems like very exciting updates! Not sure when the "future" updates will be coming in, but at least the Update 1 looks good.
Lots of the things we love about Elder Scrolls series is coming to ESO too! Justice system! Thieves! Brotherhood! Spellcrafting too?!!! Of course that might be a 2014-2015 update. But personally I love ESO PvE since it plays so much like your ES single player games. Just that this has added excitement of community and family. Moreover, when people quit ESO by 3-6 months mark, this game will still be lively because of megaserver. I can foresee myself staying in ESO for reasonable amount of time especially as long as Gaisciosh is in it for the AvA too. Now .... we only hope there's no subscription fees. :D