If you like to carve long and short radius turns with equal alacrity you may well like the Progressor, although we did find it a little juddery on occasion at high speed.
It offered smoothness and a lively performance in equal measure, although nothing to compare with the Salomon X Race or the Volk V-Werks. But then those are considerably more expensive skis.
So, if you like to go fast - but not excessively fast - don't require absolutely five-star performance and don't mind the boring top sheet, the Progressor may be for you. And it is pretty reasonable value...