The G4 comes with some really, really fantastic expression morphs that can be used on plain ole V4 with stunning results.  I've never seen expressions like these on a daz figure before!  That said, I'd probably never use G4 the way she's supposed to be. 

But what I find more insulting about poser content is that everyone is SO concerned about getting their slice of market pie that I now have 67 "Panties" in my Bikini Bottom folder that are all identical or could've achieved their differences with morphs or transmaps.  I have to wade through 134 MAT folders to find the texture for the panties I like while making sure they are actually for the panties that I've loaded.  Oh wait, the texture I was looking for goes on those other panties, but those panties don't have the right morph targets...

Furthermore, as I pointed out a couple months ago, people are now making stuff that is the same as the other stuff they already made, slapping a new name on it, and selling it as a different, new item. 

Same can be said for the endless "character packs" merchants come out with.  I am proud to say that no matter how much in love I am with one of my character creations, I've never sold a character pack.