In my case, that of an aspiring morph target modeler, I'm stuck from both the morph tools of P7 and the very real problem of working on V3 when V4 will change everything.  I just think this whole thing is going to blow any good will EF might have worked hard to earn by delivering many of our often requested features such as multi undos.  I already feel my own feelings turning to frustration again and I'm not even an adict.  I can quit... really!