Reading this thread makes obvious people dislike Thief 3. Why is that?
Because it's not as good as the previous 2. It's not a bad game at all, it's just that the predecessors set a high very standard. The biggest problems with Thi3f have to do with the technological limitations of the fagbox. The levels were smaller, and not only that they were split in half due to the low processing power of the gaybox. Rope arrows were also removed, replaced with climbing gloves, which while cool, did not offer the same amount of versatility of the arrows. Garrett also forgot to swim apparently between the second and third games. Contact with water means instant death like he's now a vampire or something.
The developers did all they could with the tools they had available. I mean, the game looks good, it's got atmosphere, the story is captivating and the levels are pretty well designed considering the limitations they had to work with. Physics were now implemented, lighting was more dynamic and the AI noticed things like missing objects or opened doors. Not bad.
If Thi4f were as good as Thi3f, the community would have had no problems with it.