I'm working on beating the game on hardcore right now and, to be honest, I'm pretty frustrated with this game and was planning to get my 1000 and trade it in. Today the content was released and I figured, "what the heck". I figure a few extra achievements will be a nice break from working on the hardcore, so I spent the extra five bucks. But no!! There are no extra achievements with the DLC. I would expect that from a game like Rumble Roses XX, but a military shooter like this!? How hard would it have been to just tack on another 250 points?
Just know that if you buy the DLC there are no additional achievements. Personally, had I known, I would not have spent any extra money for this game.
If people never demand quality, quality will never present itself.