I will continue to think of the Synchron series as VSL's exotic line, "out-of-the-box" / plug & play libraries for that one specific sound.
But wouldn't that be a somewhat limited assessment of the product line? Synchron Series is nothing like some other popular ambient libraries like the ones from Spitfire, for example. Those indeed provide a very specific type of sound and that's kind of their selling point.
Synchron is very different. It doesn't provide a specifically flavored or tailored sound at all. To my ears, the Synchron Stage sounds very clear, strong and compact. And the samples do have a great sense of spatial depth to them, which just helps the realism. But they're not drenched in reverb at all and are not very specifially colored, and are just as flexible and malleable as the old Vienna Instruments samples. The percussion is a great example. It's sounds absolutely "pure" and "real" - not particularly "Hollywood" or whatever at all.
Therefore I can't agree at all with the notion that VSL have changed their philosophy and are now creating flavor instruments with one specific sound in mind. I think the new line just needs a bit time and attention to adjust to.