Lol! It is true that most reviews of products are biased on the reviewer's views, beliefs, opinions, etc. What one person says is good, another will say is bad. For technology, it can be tested one way and show itself to be high quality and tested another way and show itself to be low quality. The only way to really get a good review of something is to look at many reviews and compare them. If the same things come up in all the reviews, they are probably accurate. If not, then you should question them.