Quote from nfoo:
I'm not sure, but I can confirm that it's A LOT better than the Unibody MacBook.
The brightness "tearing" is gone and the viewing angles have improved.
From the short time I had with it I'd say it is at least on par with the previous 15".
And that's a great improvement for the 13".
15" and 17" never had an IPS display. These are all TN displays.