Theoretically good game, practically unfinished game and frustration pur

The game itself is well done. The graphics are neat, fun present.

Now the big BUT:
The game is absolutely unfinished. I started with the Kampange. At first everything went well, no crashes nothing. Then it started. An ca 3h gaming the game is then crashed for the first time. In the midst of the game. The storage file was broken and I was allowed to completely start the campaign all over again !!!
That was very annoying, especially when you're playing on heavy and some missions have to try several times. But good can happen even once.
Now I have a second time started playing the Kampange. This time it went through about 5 hours of play. Then came a mission I 15 times !!! Had to, because every time 2. get out of the tanks, the game crashed!

After today for about half of total Kampange my memory file is again broken (well Bugfield is once again crashed) I'm fed up un'll see that I get rid of this virus of game somehow.

Give the money rather for another game (COD Ghosts or Killzone) because all is well