Assuming you posted the correct url it is worth pointing out that it’s what I would call an “article” rather than a “review”.
It is short in length, approx 400 words, and the content is not very detailed or sophisticated. There also appears to be some pretty bad grammar in places. it would take no research to write such an article and one could almost “blag” what is written very quickly.
As such, I personally don’t think it is worth very much at all, perhaps $5 tops.
I can’t speak for LadyHoldem (although I’m sure she feels the same way), but the reviews I supply are highly detailed and informative and each review is duly researched and well written with proper SPAG.