A good sequel with some good puzzles and gun battles. However, the only downside would be the lack of choice in the game in terms of the decisions you make, and the path you take.
Fishers face also changed in this game. She looks as though she has had some serious surgery since Uncharted 2: Among Thieves.
Some of Drake's moves/jumps are getting a little unrealistic as well.... I know that he has always done crazy moves where he is clinging on to a nail that he jumped to from a falling truck, etc. but a little more realism would be good.
Keep up the good work though, just diversify a little.