impressive
The game grows on you, if you've beaten the campaign and weren't that amazed by it like I was, then you could try the Multiplayer feature and I guarantee that you'll love it. The amount of variety that a this game has is just incredible.
Graphics:
Age of Mythology has impressive graphics for a 2002 game. If you don't have a very decent computer then even with the GFX on low the game would still look good.
Sound:
The sound during the dialogues is very good. The voices are done really well and the battle cry's are also very rich and detailed.
Overall, I think that every RTS fan would enjoy playing this game just because it has a lot of variety.