The first two (big-ass) chapters notwithstanding, but from thereon in the game really gets going and it feels like classic Castlevania to me.
The game could have done with some serious editing level-wise, but on the whole I'm very satisfied with the game. Had they put in classic Castlevania music or at least Castlevania-like music, it would greatly enhance the mood. Not that the music is bad per se, but it's sort of...there, it doesn't really do anything. Videogames have finally gotten some color back into them, now it's time for decent melodies again.