I have followed this series since ep 1; While I love this series, I noticed some differences between this episode and it's predecessors; for one, the artwork is not as visually stunning. The previous episodes gave you wanting more, yet a decent conclusion of they were not to continue (I thought 3 would have been the last ep). This episode literally took me less than 20 minutes. The puzzles were not challenging, and this episode was very short. I feel this was a rushed conclusion to the series, and it didn't give any significant answers to closure. You end the game (spoiler alert) with a password document and a photograph of MI6 and an envelope. Why? Why the picture? Didn't make sense. While I love this series, this game was my least favorite. I rated it a 3 because of it being the concluding game in the series - if it was just a random episode, the lack of replay value, the shortness of the game and the easy puzzles would get a rating of 1.5 (for effort) IMO.