So I've had 3 hours of Wolfenstein, and here is my first impression summarized into one word: AWESOME!!!!
Beforehand, so many people warned me about the AI, the bad PC port, this and that, but honestly, I've not seen anything bad from the game. My PC is by no means a top of the range beast, but is more than capable of maxing the game and getting between 40-50 fps, which to me is 100% fine.
The AI derped out once so far while I was sneaking, but nothing close to game breaking or distracting in any way.
The game is more fun than I've had in a game in a very long time. It's really old school greatness, and it's amazing how they've captured the spirit of Wolfenstein in this game
But by far the most impressive thing about this game so far, is the cut scenes. There is a lot of cut scenes, but they are done so well that I look forward to each one. It's not often that you can commend a game on it's cinematography, but here it's top class. It almost felt like watching a Quentin Tarantino movie.
All in all, this has been an enjoyable and fun ride so far, and I have absolutely no buyers remorse about this game.