Aviation and automobile magazines are in an odd situation between readers and advertisers. Aviation and auto manufacturers are usually the big money advertisers in both, so ACTUAL reviews are not good for revenue. Imagine if you will, Flying or AOPA doing a review on current certified avionics. Let's say they found the Avidyne superior in every way to the Garmin, not saying it is, but for the argument let's say that's what they publish. What happens to the 8 pages of advertising that Garmin buys every month??
I'll tell you what happens they shift most or all their budget to the other magazine.
What if they call the latest B/K vapor ware, vapor ware?? Does B/K dump them too?
Same with airplane manufacturers, who's paying for ad space? Aeronca or Cessna?
While the subscriptions are important, a magazine needs readers to justify ad revenue, it's the ad revenue is what makes money and ultimately supports the bottom line.
I like all aviation magazines, I keep them in the smallest room in my house and read them while I am seated.