In my experience reviews has no meaning whatsoever, except if you are interested in some reviewer journey, or about some new device technicalities or simply to hear the wind...
But reviews has no audio real meaning, except a very general one, because the synergy of different electronic audio components plays a great role in their sound output; but this is not even the main reason... :)
The main reason is the same audio system will sound totally different, relatively to the 3 embeddings were it will be immerse : mechanical(vibrations-resonance), acoustical (room treatment+acoustical tweaks) electrical (house and room noise floor).
Then the reason for reviews are many: literary, technical vulgarisation, subjective taste, trends participation, etc. But in general they are sponsored directly or indirectly, and willing or not, suggest unbeknownst to the reviewer or readers, the idea (erroneous) that upgrading an electronic components(speakers, dac. amplifier) is the main and most desirable method to increase the sound quality... This is absolutely false and I explain already that in another thread....
All this thing said, I enjoy reading reviews and reviewers, but paying directly them, no thanks.... :)
One exception:
I will accept all donations of those who want to contribute to my review of some ZOTL Berning amplifier...Minimum gift is 2 dollars...I will be totally partial because I want to buy one, one day...After reading a review, I was convinced... Now you know that reviews can be efficient and dangerous even on conscious spirit.... :)
"Reviews are better than books, except for the bible." - Groucho Marx