its a simple fix, but your average pc user is gonna geek.
Anyhow I tried it before they shut down the servers and it looked really cool. The grass and trees while not what I would call 3d yet are very well done.
My frame rates didnt apear to be much different, but then I had decent frame rates already.
I didnt try any of the new vehicles I was too busy sneaking around in the grass.
The new bullet hole effects also added a nice touch.