Investigation, conspirancy, role-play, weapons, magic, and free will in classification. TSW is here to stay.
Quests- Story mission that leads to the endgame, a big variety of main missions, sabotage missions, investigation/puzzle missions, item missions, group/dungeon/instance missions. Pve part of the game is very nice and quests will not let you down at all. You will need to use your brain and I mean it to complete them but believe me it will not disappoint you.
Atmosphere- absolute horror and adult with a lot of cutscenes but with no exaggeration like star wars did... You will need to see them to solve certain quests so becareful when you skip them.
Graphics- In my opinion graphics were fine... I hear people complain all the time that companies make ''hungry'' games for power and performance and on the other hand they complain that graphics aren't good enough... I mean wtf guys.. Game has very nice graphics and slower machines can play it also.. Not BF3 graphs or MoH but still it is above the average.
Sound- Also it is above the average and it will satisfy your demands. Voices are clear, music really nice, effects clear. Sound contributes its maximum to give you the atmosphere the game wants.
Fight system- they did not discover the wheel however it is not hard to learn and not boring thing to do definately. With SW's classification system you will understand more if you play because the more you will play the more you will understand.
In my opinion it deserves an A. Funcom guys really try their bests there and I think the game deserves to be on the top 3 of todays MMO. However only if you buckle up and sit tight to play with neutral perspective you will understand it and enjoy it. Forget the others for a moment and let it drive you to an adventure.