With regard to recommendations, there's simply no point to a review if it's completely subjective and no recommendation is made. Recommendations (particularly best of listings) are an invaluable tool in assisting purchasers in whittling down available products to demo. Recommendations also permit a consumer to determine the credibility they assign a reviewer in the case of future purchases. If Reviewer A likes x and y products and I try such products and find them not to my liking and/or poor performing I then know to give very little weight to any other reviews from such reviewer and vice versa. So while your ears are the ultimate arbiters, recommendations are an invaluable part of the audition process.
With regard to conflict of interest, in an ideal world, that may be the case, but in the real world no store carries all products/all people are biased, so to single out audio dealers regarding conflict of interest is a peculiar argument to make. There is simply no substitute for a consumer doing some research prior to a purchase; particularly with the wealth of information available on the internet. A knowledgeable consumer is his own best friend and can much more easily gauge the validity of a salesperson's comments.
With regard to conflict of interest, in an ideal world, that may be the case, but in the real world no store carries all products/all people are biased, so to single out audio dealers regarding conflict of interest is a peculiar argument to make. There is simply no substitute for a consumer doing some research prior to a purchase; particularly with the wealth of information available on the internet. A knowledgeable consumer is his own best friend and can much more easily gauge the validity of a salesperson's comments.