Yes it’s a completely different beast to the zamak, however yesterday and this morning’s shave have been very good. It takes a little more thought, care and effort to get a great result, which part of me really likes on days I have the time to have a carefree slower shave. However it isn’t quite a pick up and go daily razor in the way the zamak is or PAA Meta is.@LeeMaz Yeah, it's definitely different from the zamak version, but I think I did post about it earlier.
In any case, I think the difference is that the clamping point is just before the "teeth" of the combs, which does leave a lot of blade floating, although it has very little wiggle room. It's the bit I found disappointing about it, even though, as you chaps have observed, it can be resonably smooth.