G'day,
First off want to say that i love the game, It has an amazing amount of future potential

One thing that I found most lacking in the game was bullet trace and bullet impact effects, players have a hard time understanding where their bullets have landed and when being shot at it's hard to determine where enemy fire is coming from.

PS:
I think you should try Battlefield: Bad Company 2 as reference, one thing in particular that they do well, is having 2 distinct sounds, one for a bullet passing you and another for a bullet hitting the ground, with these 2 sounds players can quickly judge where bullets are coming from (Y)

Run around and look for tracers.

There is talk that this is already being implemented in the next version.

Yay. (yes i know. dont revive this thread...)