Well, you all seem to enjoy svp with BD3D. But i, on the other hand, feel very odd, watching 3D with smooth motion. I feel like artifacts are a bit different for both frames, and that difference, somehow, makes me feel really uncomfortable.
I also usually use 1.5m mode, to reduce artifacts, but in 3D it feels like it actually adds stutter, not decreases it.
I am using 60hz projector though, maybe it is different for 120-144hz monitors/projectors.
All in all, 3D svp is still a no go for me.