Now, I know I haven’t finished the game yet but I can’t hold it back any longer. I absolutely love this game and just have to tell you about it.

By now you already know that The Witcher 2 is a gorgeous game. All of the pictures I’ll be posting are screenshots I took on my laptop. You can check out all of my screenshots here and I’ll be updating them as I play through the game. You have been warned, there will be spoilers if you go there.
Because I haven’t finished the game and don’t know the whole story I’m going to focus on the mechanics that make it such a compelling game — even though the story is reason enough.

The Witcher 2 features a world with dynamic characters and an open-world style of exploration that is carried by a linear progression. It works very well and keeps the narrative at the front.
The whole game is organized by chapters. Within each chapter are boundaries that keep you within the specific environment. The first chapter restricts you to the small town of Flotsam, the outer camp Lobinden and a dense forest. Each has it’s share of interesting people and locales. In each area you’ll meet different characters and slay monsters, living your life as a witcher.

The game does a good job of establishing Geralt, the Witcher, as a character and not the player. In popular games like Mass Effect the game focuses on the character putting himself in Shepherd’s shoes. You are not Geralt. Sure, you control him and play the game from his perspective but he is not you. This makes him an interesting character and keeps the player from imposing too many of his/her own assumptions on another character.
This plays out in the entire game — including dialogue options.
You still make choices that drive the plot. Geralt answers in his gruff, cold voice and tries to appear to be an emotionless monster killer but has many layers as a character, making him just as interesting as any of the other personalities you meet through the experience.

The combat is quick and merciless. Geralt is not bulletproof: fight three armed guards can quickly become a struggle for precious life.
Geralt has quick and heavy attacks that he can use with his iron and silver (monster) sword. He can combine these with his spells and side weapons like throwing knives and bombs. A good example of this would be a gas bomb that releases flammable gas. Geralt can then use his Igni sign and light the gas, burning any nearby enemies.

Instead of good or bad choices to make during dialogue CD Projekt RED keeps the entire game within a grey area, fashioning Geralt as the perfect ‘Inman’ for this journey. Other characters may judge Geralt for his actions but it’s up for the player to decide what is the best decision. More often than not all of the “wrong” decisions seem to be the best and for the “right” reasons.
At certain moments in the game dialogue options will be timed. These usually appear during cutscene moments and the player has to make quick decisions that can easily change the tide of the game. The Witcher 2 wants for you to decide based on instinct and necessity instead of cold and calculated thoughts. Characters will die if you can’t think fast enough, adding tension to almost every encounter.

Every character is doing something for his/her own reason. It’s difficult to find a character helping you just because they like you. As Geralt you’ll have to find some sort of way you can help them in return and build trust before they will open up and be completely honest with you. That or they just aren’t honest people.
You’ll have to watch out for people that need you or who are just using you as a tool.

The Witcher 2 is an excellent game that stands solidly on both its mechanics and story. I’ll talk more about the latter once I’ve completed the game.
Just know for now that it’s extremely recommended. Just don’t go into it expecting it to be easy. You’re in for a challenge — a wonderful, rewarding challenge.
-E
P.S. There are two reasons I made this post: because the game is so friggin’ awesome (stated in the post title) and because 3dCube was interested in my opinion of Witcher 2. It’ll be a while before I complete it because I’ve made it my mission to complete every side quest and because of the game structure that isn’t something I can do after I finish the main story.
You should check out some of 3dCube’s stuff. He’s doing 3d modeling and I’ve gotta say, his work is pretty sweet!