I found that some sites had a mount of positive reviews, 300+ positive reviews, but the time is about two years before. I think it is odd. The site is still running. Is there nobody to write a review in the recent two years?
Thank you for your suggestion. I did not choose that site finally, and fortunately I chose another one which had been proven great!
Look at the reviews dates / times, are they all very close together? are they all the same or very closely worded? if so many of them could be fakes.
Not sure which review site(s) you're refering to, or if you just mean reviews of sites in general -
But often there is a rash of reviews on sonething new, etc , or during/after a big sale.
I also agree with James, when you see a lot of reviews that are high-praise one-liners, and a rash of reviewers just marking all stars, that really seems like everyone affiliated with the company was prompted to boost ratings.