I also got that green stuff at the horizon. Must be Oompa Loompa Land.
I also got the 'solid beams from hell, reaching out to my plane' glitch sometimes.
What I didn't manage to get is the awesome shadows in cockpit, and grass. That kind of renders this rendering method useless for me. (noticed?
) But there definately was an improvement. Not in fps (they got worse), but there weren't that many stutters.