RE: glare...
Hi,
anti-glare MBP < rMBP << glossy MBP
But the nature if the glare is different between these displays. In particular, the anti-glare display has a more diffuse reflection that lowers the overall contrast of the display while the retina display has a specular reflection that is much less intense than the specular reflection of the glossy display. The retina display thus still maintains a high contrast while decreasing its "glare" considerably below that of the glossy display. The "glare" from the anti-glare display (diffuse) and retina display (specular) are really different in nature, and thus it depends upon your intended use as to which type of "glare" is best for you.
Switon