I have faith in this port. I have played Gradius Advance to death, and while it is far from as stunning as Radiant Silvergun, it has some awesome backgrounds and effects that makes you lose concentration from the game. As for the sounds, I dont have anything against GBA sound. As mentioned, Golden Sun, and many other games have really showed how good sound the GBA can make. And Breath of Fire 2 on GBA sounds exactly like the Snes version. And the Snes can have some amazing music. (Final Fantasy or Tales of Phantasia (damn, it has song, and it sounds good! on a cart...)). Lets just wait and see.