We know it's more than 2 GB - is it actually hitting the 4 GB mark?
And remember everybody, this is the Bioware who sold Awakening
as DLC for $40. $15 is a steal compared to that.
Gamble confirmed on Twitter that it's just under 4Gb.
Guess we'll have to wait and see whether we're getting any kind of value for money - I'd rather pay £10 for something like this (size and content) than Omega which was a huge disappointment considering how much we'd been asked to pay.
Either way, this will be my final foray into the ME universe. I hate what they did with the ending, and have little interest in any further games beyond this DLC.