Back to Swarovisoin being a "gimmick"... here's why I think so:
I've owned several Swarovski bin's... I liked them, and I think Swarovski is a very good company, that makes a very good product, which also happens to have the very best marketing of The Big Three, as well as the best after sale Consumer Service (something which prices Swaro several hundred dollars more than Leica or Zeiss).
They're smart in that they ignored going with the traditional black color, going primarily green instead. Then they engineered their bins with a unique open shape to make them stand out all the more. Then they give them to guides and industry people at dramatically reduced cost, further cementing the idea that guides think "they're the best."
The consumers follow along like sheep.
For me, Swarovski lost their way with Swarovision. The human eye doesn't work like the flat field of the Swarovision does, and to many of us it's an unpleasant experience. A flat field is something all mfg's know how to do, they're just smart enough to not do it (apart from a few in the Nikon lineup).
To me, it's yet another gimmick on Swarovski's part to set themselves apart from Leica and Zeiss... however this time, for many of us, it's a failure.
And their objective covers, unlike the previous SLC covers, completely suck..
YMMV.