Dragon Age: Origins
Warden's Keep and Return to Ostagar are both very cheap so I don't see any reason to be complaining and not buy any future Bioware games. If you want to complain by a related game with bad DLC is Oblivion and the little bits and pieces they did for it.
If you don't like it, don't get it, but don't tell me it sucks, it has the ability to keep this game fresh for far longer than any DL and forget game we have been playing for the last 20 years. Add to that, if this works correctly, it will become the new market, this will lead to DLC for all games, be they FPS, RPG or RTS.