I'm curious as I've owned the rev. a MBA last year and I remember its display was very nice. Very vivid, crisp and clean. Can the same be said about the Rev. B MBA? I've read some places that said the new MBA's screen is not as good as the Rev. A's but it is better than the unibody macbooks. Also I'm very concerned about the line issue, is that really common? Or has apple fixed this issue?