Yes, just checked it and it's 16gb and on version 1.01.looks like its only up on the xbox. my download file is almost 16 gb, on the store its says 8 gb. patch is supposed to be 7.5 gb, which could mean that the digital version already includes the patch.
I don't know if this is the "big" patch already. Oh well, we will see, can't wait to start playing!