Are the two mutually exclusive?
Not at all, especially if dollars spent is a determining factor in whom you see.
Just that for me, the most valuable commodity in this endeavor is my time. So information that saves me time, or gives me a hard yes/no decision, is the most valuable.
Whether a session costs me $100 or $150 is not going to determine whether I see a provider, so a review with price included is only marginally more useful than one without.
Whereas one with the other bullet points can either save me a lot of time (by filtering out providers who don't match my tastes) or make sure I maximize the enjoyment of my time (by pointing me to providers who do match my tastes).