I consider myself a serious videogame reviewer, so I don't hand out 10's rarely, but this is game deserves it.
Graphics: It's very good, actually better than some Wii games too, but I don't care about graphics, I mean it's just very good, it doesn't exactly matter, I mean, I can say that it has graphics that's ahead of its time
Story: Not much I can say about the story of the game, I mean, it's not bad, it's good, but I don't really think story in a game like this matters, because this isn't an RPG.
Overall: The best gamecube game in my opinion, next to Super Smash Bros Melee, I think it's just really great, definatly one of my favorite games of all time, you have to play it, I prefer you play the Wii or Gamcube version and probably the PS2 version, but stay away from the PC version, just experince RE4, definatly one of the best games on the gamecube.