A very quick swath through the AF points using my new Sigma F/1.4 (love the lens so far) and it appears that they have fixed the left side AF issue. The rightmost AF point looks like it "might" be a bit off but I have to run down right now to Columbus for a weekend long volleyball tournament and don't have time to check it out against the resolution chart. I will do that when I get back. Hopefully it's good to go They even overnighted it back to me. Let's see. I dropped it off at FedEx on the 14th for FedEx ground. FedEx said they received it a couple of days later. Got the official notice from Nikon on the 22nd and it just showed up today on Feb 1st. 18 day turnaround including the shipping time. Not too bad.