I think what kosher means is that gibson never really got into crazy dye and really deep flame and stuff - PRS really did expand the scope of guitar finishing from what I can tell. Lots of guys on here are playing stuff with finishes that are pretty PRS-like. And like Kosher I think in price v. quality PRS beats Gibson massively. Dissing PRS by comparing to W doesn't make all that much sense - apples to oranges. You've got to do stuff with your warmoth - have a vision, order all the little bits and pieces, and at least trust that your tech will put it together right. A PRS is assembled and can be tested out in any GC. That's worth a lot of dough to most people, just not to you and I.
BTW, you can also pick up a McCarty or something on Ebay for under $1400 in good shape, and it's easy to spend that on a nice Warmoth VIP. I've often considered it - I do like those Mccarty soapbars.