I've stayed clear of Publisher Weekly and Kirkus as I've heard you can pay a bundle for nasty results and could hurt a launch. I've also stayed clear of Readers Favorite because they only publish a review if it's a good review--always seemed like a red flag to me.
So, Kirkus is bad because it might publish a negative review, and Readers Favorite is bad because it won't?

(Sorry, I'm in a mischievous mood this morning.)
Personally, I took the fact that Kirkus sometimes published negative reviews as a demonstration that its editorial review service was ethical. (People used to complain about negative reviews from them a lot.) Also, Kirkus was the one that kept me writing when I was down. I had no idea what I was doing, and so sales were in the mid single digits every month. But in the spirit of trying everything available, I paid for some editorial reviews, and Kirkus was the first to come in--glowing, except for a reference to typographical errors that was a fair statement at that point. It was that review that renewed my faith in my own writing. Had I quit then, I would never have realized my full potential.
The only company I ever had truly negative experience with was Foreword Reviews. (The first book did get a four-star review from them, but everything thereafter got a two-star until I gave up on Foreword.)
That said, I stopped getting editorial reviews after 2016. Even when the reviews were exceptional, it didn't appear to me that consumers noticed the difference. (I never got a starred review from them, but I did get a featured review. The book in question sells OK now but initially face-planted despite the Kirkus review.)
All of that said, I think that someone trying for library placement might want some editorial reviews. Librarians are gradually becoming accustomed to the idea that self-published material might not all be garbage. However, they make most purchases based on trusted review sources. So if you gave a glowing editorial review to point to, that might help.
For newbies on tight budgets, I would generally recommend editorial reviews only if they've been able to fund all the necessary stuff.