I am having the feeling that this is going to be a huge disaster unless dungeons/enemies get scaled according to the number of players that actually start the raid, like Borderlands.
I do not think that this will happen' considering the fact that they removed the option to start a raid solo and gradually invite others, or see other players joining in the skirmish.
The great thing about Borderland's system is that every single enemy scaled according to the number of players that joined you, which then calculates the level of each player as well.
There is plenty of opportunity for everyone here to meet up with a few GAFers and do a raid, but playing hours on end before you actually finish it is actually going to be possible for a few people here.
If it is going to be like WoW raids where you have to endure hours upon hours of bosses and elite's, count me out. I do not have that amount of time any longer. Hooray for the people who do, though.