I gave it a try to this game because of the incredible price of $4.99 (amazon.com digital copy).
This game does not have anything you haven't seen before in other shooter. I highly recommend to play it on Veteran difficulty to get to the root of the game, I mean to can stealth around and don't kill anyone (just when survive is there).
This is a short game, which I thanks because it is very repetitive, the 10 episodes are around the same. Don't take me wrong, this is a nice fun game, but you have to realize that Battlefield is a money machine for EA. I think that development should be carefully conducted, I mean:
1) During the game you will see hundreds of time the same faces, I arrested like a 50 bad boys and 5 faces repetitive all over and over again. I think it should have invested more time and money developing more different characters.
2) AI looks funny in several parts, moving too fast or none intelligence.
3) Locations are different during each episodes but, for examples, you will find the same furniture or stuffs several times during a mission. Most of the games are like this, but it seems to be very cheap made. Textures are not top notch,
Good Parts:
1) The ending could be perceived as weird but it is interesting to think what's next
2) Veteran puts you in a sense of achievement very well done. It is challenge but not impossible.
3) Considering this time of game. I think it is very good well timed the length of the game. It is like 12 hours in Veteran trying to find most of the evidences.
If you can find this game at $4.99, buy it without hesitation, even $9.99 would be nice. But full prices, $59.99, it doesn't worth it.