Personally, its just the same boring, low quality combat and vergil is disappointing, also he's nearly in the disk if you look at the coding of the game. Ninja theory finished DmC before the release date by months, and in that finished version exists vergil. So no, not hyped and playing the game turned me off.
Of course he is partly on the disc , he's a boss fight? Wtf?
Partly? what makes you think that there is more than his movesets and weapons in the DLC? besides vergil's code ( not the boss) is there, only few more files , codes and the new maps then you have the DLC. It has been discussed that vergil's is coded as a playable character in the retail version. Search for the code analysis topic.