Everything mentioned here so far has been pretty unconvincing imho. Forums can be ok, where you are communicating directly with the person who used the product

Everything mentioned here so far has been pretty unconvincing imho. Forums can be ok, where you are communicating directly with the person who used the product. Any site containing affiliate links has a conflict of interest since they get paid when you buy stuff. It's amazing how some of them rationalize it to say they don't have such an incentive.