Very simple. Normal Difficulty, awesome game. As difficulty progresses. It starts to suck. Difficult = Auction = $
I added 5.5 because the beginning they made it enjoyable. But the rest is due to they had over 10 years to make this game better. And this is the best they got, and i must say. Its subpar. My friends say its a awesome game, but they do not play the game. So.. in short. Save your money for a game that tries not to milk your money.
After over 100 hrs of playing the game causes me to get migraines (realistically) due to the types of enemies that you face in hell / inferno. You would think that adding friends would make your game play easier....WRONG. It gets harder, so you are just as in the same place playing the game alone as it is with a friend. Typically its better to play alone. I do understand the difficulties supposed to be HARDER. I get it, but if you played Diablo II and I you will understand, that its just supposed to be challenging on your way to the top difficulty, but not pulling your hair out, cussing at the screen, and speaking weird foreign languages that even you cannot understand.....And call that a enjoyable day.