Buried under a pile of bandwidth.

BioShock Infinite was already a big download at somewhere slightly south of 20 GB, but not out of the question for a blockbuster AAA game in 2013. Burial at Sea - Episode 1, at about 5 GB, was pretty hefty for DLC (not to mention for short DLC). But this - 9 gigabytes for the Episode 2 download - just seems unjustifiable.

Given Episode 1, I guess my offhand estimate would be a ratio of about half an hour per gigabyte. (Which is already pretty terrible.) Let's see what Episode 2 can actually deliver.