As this forum has proved time and time again it's just not the case. You end up with short comments along the lines of "APPLE IS BETTER BECAUSE SAMSUNG SUCKS" or other such nonsense. It becomes impossible to pick out the people who actually know the subject at hand against those who don't, but post short comments.
This is the reason so many of us link to previous posts on the subject where questions have been answered in depth by some very knowledgeable users.