I bought a 2012 iMac 27" the day they became available for order. I received it the week of Christmas and love it so far. I was having a hard time keep the screen clean and then the other day noticed when I shine a flashlight on the screen there appears to be a bunch of what looks like water stains. I am thinking this may be the glue marks from the lamination on the new model. Please check out the pics below and let me know if you guys think this is normal. It has not effected the viewing of the display during normal use at all. I can only see this when shining a flashlight directly at the display. Thanks!!