CyberGene There is no half-pedaling. That kind of stinks. The repedaling seems to work fine. Some people complain about out-of-tune notes, but my ear is not discerning enough to notice. The only two negatives I have found are the limited GUI and no half-pedaling. I can live with those because the other benefits are that good. Real una corda samples, great playability and dynamic range, and the 2sus feature create a very authentic experience.
QuasiUnaFantasia There is no velocity curve editor. That's one of the pitfalls of the limited GUI. I accommodate for that in my DAW (Logic or MainStage).