Sorry, but the CR stats do not confirm this AT ALL. Here's what CR says about reliability:
No one brand stood out as the most reliable among laptop brands. That's what we found out when we asked more than 63,000 readers who bought a laptop between 2004 and 2008 about their experiences.
And if you look at their reliability chart, they show 20% of Macs having had reliability problems - 7th out of 8. However, the range runs from 18% to 21%, and as CR explains that differences of 3 or less don't matter, Apple may not actually be in 7th place. But it means that macs have been about as reliable as computers from other makers over the past 4 years.
Having Macs in first place in all of the laptop categories is, of course, a good thing for Apple.
But it's not an entirely unmixed blessing given the cost disparities: i.e., 1st place, 15" MPB, $2,000; 2d place, Toshiba, $700; 1st place, 17" MPB, $2,800; 2d place, Toshiba, $750.