I'm now on my fifth macbook pro this year (three rev A) and 2 rev B, the last two in two days. Before that I had powerbooks since the mid-90s. Because of this, I'm very familiar with Apple products and quality and how it has evolved over the years. because of the problems with macbooks/macbook pros this year, I've BECOME incredibly picky with everything on a new computer. I look at every detail and get annoyed with even the smallest of imperfections. Part of the problem is that I
ve been reading all the mac forums and that makes you obsessive even if you weren't before! Having said that, the last generation powerbooks 15" seemed to mark the beginning of poorer quality apple laptops. Believe it or not, I had two of those too and they both had defects that I couldn't live with (non-charging battery, large dent in the shell, horizontal lines on the displays). They were also the first powerbooks to be made in China as opposed to Taiwan, the latter of which generally produces more consistently high quality electronic products. I had the generation before that too and it was flawless in every way.
Out of all the problems I've had, NONE have been of the nature that I couldn't use the computer at all. The worst, in my opinion, was the crazy heat generation of the first generaiton of MBPs - the other problems were cosmetic, noise-related or display-related. Except for the heat issue, Apple tried to fix the other issues and when they couldn't, they gave me my money back or swapped the computer for a new one. My point is, you will most likely get a good one (as in no MAJOR faults) and, if you don't, you can easily return it for a replacement or money back. I became embarrassed having to return so many, but then I remembered that it really wasn't my fault and it is Apple that should be embarrassed!
I just picked up a replacement MBP at the Apple Store this morning- it seems 99% perfect and I think that it will be a keeper unless something unforseen happens in the next 14 days. Does it have the best screen I've seen? No, but it IS better than most powerbook displays in terms of brightness straight on. Viewing angles were better with the old 15" powerbooks, but they were MUCH dimmer too. But, taken as a whole package (hardware and OS/software), it's hard to see how you can beat this. Just relax and you'll be fine....