Well, giving my opinion and criticizing are two different things. I started my sentence with “IMHO” (but you forgot to take this part in my quotation).
Otherwise, you could also say that Schorman made some criticism when he disagreed about the shadow of the subtitles. But no, he didn’t criticize ChewieLewis, he just gave his opinion.
So, good luck to ChewieLewis, I sincerely mean it. That’s it.