Well it doesn't stutter and have slowdowns for no reason, and it looks nice.
I can also see a remake on the HL2 Episode 2 version of the source engine which has some insane effects upgrades, but isn't out yet.
I played (and beat) Panzar Dragoo on Xbox, it sucked.
Orta was a shooter, Saga was an RPG, and a very good one at that. If they made Orta like saga, it would have blown minds.