Considering how good Fate/Zero animation by ufotable was, I have a high expectation on upcoming Fate/Stay Night remake by ufotable. Based on this preview, it certainly exceeds above my expectation. Weapon exchanges scene between Saber and Lancer is really amazing and not to mention, all sound effects that go with all fighting scene are a nice tough and it makes the fighting scene become more realistic.

Source: crunchyroll