Graphics- 9 out of 10- The graphics it's not the most awful one but it's OK.
Originality- 10 out of 10- The starcraft originality is excellent, because first, they are 3 races, second, these races are various.
Sound- 9.5 out of 10- The sound is good. I think that Blizzard has choose very good track.
Battle.net- 10 out of 10- I think that Battle.net is a excellent way to play with people in your country.
Campaign- 10 out of 10- 3 campaigns of 20 levels plus a wonderful campaign editor to create your own.
Overall- 10 out of 10- Don't Mind! Go buy it anyway no matter what kind of game you like!