Now that's bullshit. They don't "know more than me," they simply don't like it. I do. Art ain't black and white.
There's a thing called trends in art, at least digital art. Because its a more modern form of art and is still being developed in some terms there's still room for improvement and always ways to enhance your work. Something like this would have been great a few years ago but the knowledge that the average user has now and the tools we're given far surpass this level of digital art. Art is opinion based and if you like it, you can keep it no one will care. However if you wish to share it and have a positive reaction it has to be something that people besides yourself will like. That's why this section's sole purpose is critique so we can tell you what you need to fix and change so everyone will enjoy your work. 85-90% of the people in this section know what they're talking about so I would listen to them.