They way this game keeps you in edge so as to not die in a single second is breathtaking. It pushes your limits of concentration and rewards you for it. After beating a very difficult part in the game, before you know it you will be pumping your fists in the air and announcing youself the king of Dark Souls.
While the gameplay, both single and multiplayer is really good with a lot of action, the storyline is also extremely beautiful. With the way they represent your character in game, it makes you feel like the most important person there, managing in this way to put the player in the character's position.
As far as the multiplayer aspect of the game. Yes, sometimes you may be frustrated by the unfair, perhaps, powerfull spells your opponent uses, or you might find yourself against a more advanced player. The fact though is that the fun never dies.
Even if PVP is not your best, co-oping with other players to take down some of the strongest bosses in gaming history will still make you exited.
Bottom line is, Dark Souls 2 is a great game with a lot of replayability value, so much so that it rewards you with better items the more you play.
So, if you are looking for an immersive game, with great action combat, beautiful sceneries and RPG elements, Dark Souls 2 is your game.