andrewcarr :
I will agree with you about newegg users but I don't know how you can write a review saying it stopped working and have it actually work. I almost bought that exact power supply a few months ago and went with another because the reviews were so poor on that power supply.
Well they could be lying fanboys, there is no way to filter that out on Newegg. You don't even have to buy a product to right a review. I doubt that is the case with many PSUs, as it more often happens with GPUs and CPUs but it still relevant.
Secondly most people only post a review if something goes wrong, and rarely if something works. I'm sure if everyone who got a good unit posted a positive review the percentage of 1-2Eggs to 4-5Eggs would be much higher (for almost anything, not just PSUs).
Also it could just be from a user who again, doesn't know what they are doing, and put too much stress on a PSU when anyone educated wouldn't have tried that in the first place.
Finally, in regards to that Corsair unit it has been tested in the industry and proven to be good, so yeah....
Long story short, do research where it counts, and don't let NewEgg reviews fool you too much. I mean sure if something has 1 Egg on average I'd be weary, but that is not even close to the case here.
EDIT - I guess its all up to personal preference, if it gives you some piece of mind to go off the reviews on there that's fine. But I'll just take the word of reputable reviews/benchers myself.