In all honesty
In all honesty, I had a REAL problem with the glossy MB I had about 1.5 years ago. I LOVED the machine, but couldn't use it after 15 minutes. I tried to use it for three months, and I could only do 15-20 minutes of use. I finally was wearing sunglasses to use it.
I LOVED it, the machine was great and I am sure the new ones are even better, but the glossy I could just not get used to I have more than perfect 20/10 vision, and of course don't wear glasses.
The distracting images, mirror effect and reflected light in some conditions was just too much of a distraction.
Now, I DO think the new GLASSY screens are a BIT different, could be the LED or brightness. I MIGHT try it again, but with the current smokin deals on previous gen MBP I might go that route.
I also got Bells Palsy about a week after getting the original MB. My GF thinks it was the MB, I tell her it was a virus, but still the two occurred at nearly the same time.