My early impression after 3 hours in the game.

Is something like uncharted 1 minus the simple platform, with more open area, ton of collectible with bioshock voice log which is awesome and the spec ops shooting mechanic with story that resemble the old tomb raider games which is all about raiding tombs.

Pro
The cinematic of the game like U1 but not U2/3 standard yet.
The massive collectible which told you about the backstory and they are all voice over
The shooting and platforming
Nice voice and music used, kinda creepy in some place.
Exploration is a plus at every segment of the game

Con
I dislike the melee somehow, perhaps it take some practice, i am still early so far in the game
QTE, darn i never like them

But overall is a fine darn game. A word of advice, don't play this keep hoping its an uncharted clone, is not and you will be disappointed to keep hoping the U2 or U3 wow factor to come. Just play it with least expectation, and you gonna really enjoy it.

Ask me anything if you are curious and i will try to answer.