I just want to note that New Builds != New Powers and Class Features.The essentials line is mostly new stuff. The major exceptions are the tile sets and the Rules Compendium. The player oriented stuff is new.
The Essentials line is not for those of us who have all the 4e D&D books. The Essentials line is meant for newbies who are overwhelmed by 1) the amount of books, 2) the cost of thsoe books, and 3) the amount of reading necessary to get involved in D&D.I hope the essentials don't have any new content, or at least new content that's good. I paid good money on my Player's Handbooks, and I'm not going to buy a book that is mostly the same with a little bit of new added in. If every class has entirely new options, feats, and powers, then yeah, I'd love that. But from a gamer who doesn't use DDI, buying a book just for a few feats and powers isn't going to happen.
And if it's just a rehash of the builds, why not just errata it? I personally don't mind an onslaught of rules updates as long as it's making the game better, and I don't have to pay for it. =)
I thought the assassin was EXCLUSIVE to DDi?
Also, I was under the impression the Essentials line would continue solidly for x number of months, and then they'd go back to their hardcover stuff.
Interesting that the Shadow power source only has three classes in it. I wonder which roll is missing.
Or they could be actively spurning symmetry.