This is a great game that should not be missed.
Graphics: The Graphics in the game are amazing it was top of the line back then and still looks good today. Everything is drawn and colored and the cuts scenes are well done. So you can't compare today's standards wtih yeterday's standards.
Sound: The soundtrack is great at the time and it's still good now. The sound effects are not bad though it should of better.
Value: The replay value is great, it has a great storyline making you want to come back to play this game. It also has good gameplay which gives you a challenge every time you play this game.
All in all this is one of the best classic games ever made along with the Monkey Island series, The Kings Quest Series, The SpaceQuest series and others. I give this game 9.0 out of 10