I love how everyone just assumes it is overpriced when they haven't even played it. $40, even £40 (which is what I will be paying) is really not much. That's like half of one day's work even on a low wage. People say it's about the principle, but it's not really. It's simply a question of if I will get £40 worth of entertainment out of it. Obviously, since I also haven't played it, I can't say for sure, but given how much enjoyment I've got from Destiny and its DLCs so far, and what we have seen of TTK, I think it is almost certain that it will be worth it.