The episode 3 was badass, I loved it. Yuna is really cool, I really like this character.
I was a bit disappointed by the 2nd episode, but this 3rd episode is good indeed. But i prefer the first episode of Omega. Yeah the 2nd episode was a bit ugly, and the fight wasn't really cool.
I hope there will be better soundtrack, because the only very good theme is only the main theme (Pegasus fantasy remix).
Generally, the soundtrack isn't bad, but not really memorable. When you watched the original Saint Seiya, the best element is the soundtrack in my opinion.
Next episode looks cool too. The son of a legendary saint appears!