I completely understand your viewpoint and wouldn't for a moment challenge your own criteria for what is worthless to you or not.
I happen to like subjective reviewing....well, some of it....along with the measurements. Fremer is so well known, and opinionated and can be obnoxious PLUS he's ascribed to any number of woo-woo ideas as a subjectivist. So the fact he comes up most often as a subject of derision isn't surprising.
However, even someone like that can be perceptive (when there is something to perceive) and I actually like Fremer's speaker reviews. He manages to put in to words quite well the sonic characteristics I've heard from the speakers he reviews. I've owned a few of the speakers he's reviewed and it's like he took the sound I was hearing and put it very well in to words.
Just to expand on that a bit: There is a tendency to think "well, if this guy is hearing differences between power cables then I can't trust anything he claims to hear." But that would actually be something of a fallacy: it would mean he is prone to sighted bias, just as anyone is including us. Which is why blind controls are particularly necessary for dubious audio claims. But the fact anyone is susceptible to sighted bias doesn't mean they don't hear real differences that exist. I'd reliably identify my mom's voice over the phone, where you would not. In the realm of speakers sonic differences are known to exist, so someone reporting a difference between speaker A and B is plausible in a way reporting a difference between cable A and B is not. And a perceptive person with good writing skills can put those differences in to words.
I certainly get why many here don't care for subjective descriptions and just want numbers, but I do enjoy trading experiences, talking with my audio friends about "what X system or speakers sounded like" and reading subjective reviews is an extension of that. Nowhere near scientific, but not *necessarily* of no practical use at all IMO.
(Defending Fremer, even a bit on a site like this leads me to say "just show me where the tar and feathers are...I'll do it myself ;-))