Tony Northrup posted that 19min long early Review of the new Sony G-Master Lenses.
Sony GM lens and A6300 preorders (start on Feb 10):
A6300 body at BHphoto, Amazon, Adorama, BestBuy. Calumetphoto.de. WexUK.
A6300 with kit lens at BHphoto, Amazon, Adorama, BestBuy. Calumetphoto.de. WexUK.
24-70mm f/2.8 GM FE at BHphoto, Amazon, Adorama, BestBuy. Calumetphoto.de. WexUK.
85mm f/1.4 GM FE at BHphoto, Amazon, Adorama, BestBuy. Calumetphoto.de. WexUK.
70-200mm f/2.8 GM FE at BHphoto.
Sony FE 1.4x Teleconverter at BHphoto.
Sony FE 2.0x Teleconverter BHphoto.