I don't think this is really the point, though. Liquid Profiling doesn't claim to improve the accuracy of the profiling, it just aims to make each profile more versatile and more intuitive to dial in. I definitely like the concept* of having one profile of one amp (or amp channel) with authentic controls that will get me from points A to Z and in between. ToneX is still the "hundred different snaps of one amp" paradigm - and this is exacerbated by it's having a very clunky UI. (Not that the Kemper is much better in this regard.)
*I'm not assuming (in fact I highly doubt) Liquid Profiling actually achieves this, but I understand this to be the concept.