The Knifeless Rebar has the same scissors that are standard on most of the full-size Leatherman tools like the Wave, Charge, Curl, Blast, etc. They're not terrible, but in my experience they're not as smooth or precise as the scissors on a SAK. The original (pre-2004) Wave's scissors are far superior to the current versions.
As far as current production Leatherman scissors go, I don't think you can get better than the Micra; the tradeoff is that it lacks pliers.