The lateness is what bothers me the most. Like I said, I really enjoyed playing the game the first time around - it has great gameplay and the nightmare difficulty was a fun challenge without being ludicrously difficult. But with almost no notice, over a year after the game's release...?
The difficulty achievement is the only irksome one in my mind. I have no problem with the release of the DLC itself, so late. Just the difficulty achievement.
Thank goodness I enjoyed this one enough to keep it and not sell it back after completion tho ;)
Oh, I have to say though - I wish more companies would release such a substantial DLC at such a low price.
Cheers for that, id.