Play it! It sure is very well made and such, but it's more the typical fantasy-world you see in so many movies (and whatever) these days, rather than being classic Castlevania.
Nope... Remember what they did with Olrox in the first game, or Cornell? REDESIGN is the magic word. It sure is clever to show some guy with long white hair, knowing everyone will freak out and claim it's Alucard - but it could be everyone.
Besides: Hector got white hair as well, he was a general for dracula and that mysterious guy is standing in a mass of soldiers. Just saying. Besides: What you se from the armour and sword does fit Hector quite well.
Than again: If you look at the screen on the official homepage, showing the reflection of the face in the sword, you can see bright blue eyes and a kinda odd face - could be Zobek wearing the mask again - he did have white hair as well and it was even long in LoS (wears a Ponytail).
AndreasRufus' comments