So after spending 4 hours Friday night setting my phone up as new and almost 4 days of use I noticed it: There is a speck of dust under the screen in the bottom left corner. Now that I've seen it it's driving me crazy. Of course the local Apple Store has no availability for a genius bar appointment either. I guess I should be used to this as I've taken the last three launch day phones I've gotten back to the Apple Store for replacement. Has anyone else experienced issues like this with the 6s or 6s Plus?