Battlefield 4 Sound Design is really bad!

I just purchased BF4 and trying to play it for some time(above 2-3h map by map). But no way! Something really wrong - and that is the sound.
Right after BF4 I started BF3 and what I heard? -Normal sound! All really great. All almost perfect. No comments.

First of all sound in BF4 is seems somehow detached. Especially disgusting: the sound of a shot from the tank - it has lost its power, as well as the movement of the tank. There is no sensation that I'm running 50-ton machine. Other vehicles has the same problems.
Heat-seeking missile shots from a helicopter, anti-aircraft vehicles and other - has really horrible sound. I do not have a clear understanding that I made the shot. Looking targets is not clear, also visualization too. Old way like in BF3 was much simpler and better.
I also tried to change in the sound settings - wartapes , but it is only slightly improves the environment in the game, but nothing more.

Right now I played a round in BF3 and after that I played again in BF4.. finally I asked for refund to BF4. It's really bad with sound. Will stay with BF3.

But why???? Will be this fixed? Replaced? Please make sound like in BF3!!