bouncyhead
Explorer
They are, for new players and that's what they are being aimed at. It's supposed to be a "This is essential for playing DnD if you've not played before". The intention is to bring in new players.
What remains to be seen, though I'm a bit more optimistic than I was, as to what they do after essentials.
Won't this new generation of players see the Essentials classes as the new base? I assume the strategy is to gently push these new players towards all the riches of 'old' (can't believe I just said that) 4E, but is it not likely that these players would like to see more differentiation in class mechanics if that's what they've been given a taste for? 'Old' 4E classes might look a little, well, samey...