It is policy at Affordable$$Audio, that the writers have complete freedom to write good or bad reviews. All I ask as publisher is that they back up their opinion with specific observed items to justify their point of view.
Regarding advertising, originally I had planned on refusing all manufacturers advertising. Unfortunately, the costs of bandwidth, etc. forced my hand. However, since the e-zine is never intended to make a true profit, I have no problems with publishing mediocre or even poor reviews.