Going back to my original post, I want to give an example.
During 2006 Joel reviewed a LG RH-1999 Harddrive based DVD Recorder and based on his review I bought that model.
After living with it for 1.5 years, I can say that his review was spot on based on the time he spent with the recorder. If he had the opportunity to have the device for say two months, he would have found some "issues" with it as I subsequently have(nothing serious just minor annoyances)
When reading a review, we always have to bear in mind that the reviewer only has access to the equipment for a limited time and has to base his review on his experience during that period. Added to that is the human factor and possibly some bias(I do say possibly

)
Guys you are doing a good job under the circumstances and for that I(We) thank you!