If you look hard enough, you could find something wrong with every render in the gallery, but why would you want to. Why not enjoy the image as it was intended. Sometimes I think it is a language barrier, things are read into the statement that was not ment in translation. Yet, repeating the same veiw over and over on every image doesn't fall in this category. I remember my first image I uploaded. I asked for an honest opinion and got it. Was my face red, I was so upset, who do you think you are to say that. They were right, nothing said was in harmful way, it all help. I keep that render in my gallery to remind me how I started and to read the review. There are so many tips for improvement on that image that I check for now on all my renders. BTW, trolls have thier uses. Think of all the extra views the image gets when you have one. Just don't let it get you down, it takes all the fun out of it.