I fail to see how putting glass over a matte screen makes the glassy screen a bit more color reliable? Seems backwards to me.
That's a misconception. Apple doesn't put a glass screen over a matte screen. They put a glass screen over a plain, unaltered glossy screen.
Let's clear up a few things. In the previous generations of mbp, circa 2007 and before, there were two options:
1.
A matte screen (which is an LCD screen with a relatively thick and rough surface added which diffuses light quite a bit. Glare is virtually non-existent on these screens but they are not quite as rich as screens without this coating. This is similar to developing photographs with matte vs glossy. Matte looks like it has tiny little dots on it, while glossy is smooth and a bit richer)
2.
A glossy screen with an anti-glare coating. This screen IS glossy but it reduces SOME glare with a light but perfectly smooth coating. Think glasses with an anti-glare coating on them. They are NOT matte, they are almost indistinguishable from glasses without the coating, but the coating is there, and it helps reduce glare.
Now, as to the new generation MBP, I believe what Apple is offering is:
1.
A glossy screen with glass over it and black bezel. The glass makes the overall effect SUPER glossy, since glass reflects even more than the screen behind it. The screen behind the glass is untreated, and it is NOT matte. Matte is not the default screen, glossy is. Matte is a coating that must be added.
2.
A glossy screen with no glass on top, grey bezel,, and an anti-glare coating on it, as per #2 above. Let me repeat: this is NOT matte. It is glossy with some clear, smooth, thin coating to help a BIT with reflections. However, with no glass over it, it is certainly going to appear less glossy than the mbp with glass, since glass reflects even more than the glossy screen itself.
My only question at this point is whether the anti-glare option is as I've said above, or if Apple has mis-named it and it is really a matte screen. In the keynote, Schiller calls it an anti-glare screen as per the previous generation. This means GLOSSY, ie the first #2 above, not the first #1 above. In other words, the matte screen on the new gen probably DOESN'T EXIST. It is not being offered.
I repeat: it probably DOESN'T EXIST.
That means people ordering this machine with the $50 option without seeing one first may be in for an unpleasant surprise when they open it and discover that it is NOT MATTE.
I repeat: NOT MATTE. GLOSSY. It is shiny. It reflects.
For me personally, I don't care, I like the glossy, even the super glossy with glass over it, but let's end the misconceptions for those who DO care: if you want matte, this is probably not it (I say probably because there is still not a definitive clarification on this yet and it might actually turn out to be matte).