digitalfreaknyc said:
There is no 1080p version. It's 720p only.
Someone in the comments over at Trekcore claims otherwise: http://trekcore.com/blog/2013/09/into-darkness-exclusives-part-ii-itunes-extras-enhanced-commentary/
corysims
You can get the enhanced commentary in 1080p on ITunes. You just have to set your preferences correctly in the iTunes program.