It's pretty common to "pimp" the speakers that one owns. Also, keep in mind that the posters are either 1) teenagers or, 2) Adults that should act like adults, but are acting like teenagers, or 3) They are audio dealers who are selling other products, so if they can trash the competition, things look better for their sales.
However, I refuse to listen to such opinions on the Internet. If I did, I'd never even be able to make my own mind up. The process of finding the right gear is a long and drawn out one. At least it is for me. Others might be happy in investing just 30 minutes in their decision-making process.
Instead of letting such ignorant comments get to you, just enjoy the fine gear that you have in your home.