Even though I played the first game maybe three years ago, I did start to get slightly bored half way through. It felt like it was a lot of the same over and over. Don't get me wrong, it's a really good game and I do recommend it. But I simply just got a tad bored with it. If it wasn't for that, I'de actually give it 5 stars. Also, I didn't have a single crash wich some people mention. The only problem I had was a few slowloading textures on characters.
I really liked the world and atmosphere of this game. A wierd world to explore. Is this hell, another dimension, another planet, who knows, and who or what are your character? It makes me want more of this. I want to know more about the world and the character. Wich is a good thing. But, at the same time, the game feels a bit lacking when it comes to choices. Overall, buy the game if you want an interesting hellish world to explorer.