My cheeks are always red. It's kind of weird, but I don't know whether girls would consider it neutral or actually be bothered by it. I would consider myself attractive in other regards (i.e. somewhat muscley, nice features/eyes), but like I said, my cheeks are always red. Girls, if you met a nice-looking, charming guy, but his cheeks were red, how would you react? Would you be able to overlook such a peculiar trait?
I have seen some very cute boys with rosy cheeks. Don't worry about it. I am sure many girls will think it is adorable.