The sound gives the pixie dust more weight to it, I think. If it just twinkled silently, it wouldn't sound like debris.
With that said, I also hated the smoke trails off the Enterprise-E. It just made warp look boring.
ST09 to me seems like a nice mix between TOS-movie and TNG-era warp, and moreso in STID. The ship still stretches like in TNG (the saucer stretching is much more visible from the bridge display), but there's still streak -- just one composite streak rather than several streaks. Lastly, when the camera "tracks" the ship at warp, the ship maintains its shape, which is more along the lines of TOS/TNG-era style warp-in-motion, rather than the TOS movies that showed those streaks even while the camera kept up.
With that said, I also hated the smoke trails off the Enterprise-E. It just made warp look boring.
ST09 to me seems like a nice mix between TOS-movie and TNG-era warp, and moreso in STID. The ship still stretches like in TNG (the saucer stretching is much more visible from the bridge display), but there's still streak -- just one composite streak rather than several streaks. Lastly, when the camera "tracks" the ship at warp, the ship maintains its shape, which is more along the lines of TOS/TNG-era style warp-in-motion, rather than the TOS movies that showed those streaks even while the camera kept up.