What a huge budget. But nah Bobby has nothing to do with it, Blizzard have been working on SC2 almost 10 years now before the Activision\Blizzard partnership.
The Beta i played was like you said SC2 with better graphics, but the devs said that this is not the true SC2, the beta is just a test for them to see the performance of the whole new battle.net 2.0 and configure the netcode and such.
The retail will be a really different experience (as they said) but i cant trust a developer that has a partnership with Activision and Kodick :P