Originally Posted by
DavidEccleston
... and it's odd. The main basic sliders (white balance, exposure, highlights, shadows, etc. + curves) are all instant... sort-of. Temp/Tint/Exposure are instant, and that *is* awesome. Anything that changes the curve (highlight/shadow/whites/blacks/curves) throws away detail temporarily, which then fades back in after you're done adjusting. This could make it hard to do minor tweaks. Noise reduction takes a while to kick in... that's no better than it was, I think.