The most stable ARMA that there has ever been ..

Game Contents:
A tactical war simulation with the possibility for "walking", a number of vehicles (which is extended with free DLC and User Generated Content, jackscrew / aircraft and what is now new: submarine!
Please do not compare with Battlefield & Co - Here is a very different feel. It is NOT a bunny jumper FPS arcade game. Although you can also here DM and TDM play, but just sometimes a 1-n hours a mission including traveling, mission and escape possible. The playing field is gigantic with 290km².
In addition, there is a first-class simulation of quasi all incl. Weather. The best times to see the ShowCase videos on Youtube.
The game has built extensive tutorials and (requires the allerdinges some training.) A Mission Editor
In multiplayer, there are many team missions, which can only be mastered together. There are now endless excellent new missions of the Prof-programming the Community.

Control:
The control was compared to Arma2 optimize something. But no significant changes. Of course, new underwater area with underwater battles (hopefully coming soon a "Thunderball mission" :)

Performance:
When had Arma2 will wait until the release 1.06 up it went quickly. Here - tata - immediately extremely fast from the beginning. On my - admittedly very fast computer - it runs smoothly with "everything on Ultra" setting.

Login & Co
The completely only goes through Steam. That sucks! The advantage is that there will be fewer Cheater: Once a cheater is detected, the game will be locked in multiplayer. And if the information is linked to the Steam account that is quite annoying, I think times.
This can not resell the game (because linked to the Steam account) may, however, an impertinence -> A point deduction !.

Conclusion: Super game. Too bad that it runs on Steam. Nevertheless, a strong buy recommendation for adult players from all Mr. countries.