This lens was DOA. It really needs to be around 749$ for me to ditch my 24-105L.
This lens is badly overpriced for what it brings to the table. I think Canon is going to be forced to dramatically drop the price in order to sell these things.
Bodies: 6D, EOS-M
Lenses: Rokinon 14mm 2.8, 50mm 1.4, 85mm 1.8, 100mm 2.8L IS Macro, 135mm 2.0L, 24-70mm 2.8L II, 70-200mm 2.8L IS II, EF-M 22 2.0, EF-M 18-55mm, Extender EF 2xIII; Speedlites: 600EX-RT(2x), 430EX II, 90EX