Does it bother you that half the replies are close to totally lacking in substance due to abuse of English? I'm not sure if you are being trolled, or are they all just best efforts at commenting in the posters second language?
Hard to tell in many cases
Yeah, I try to reward those that try at least and flag those who completely copy-paste or write nonsense. I understand that english can be difficult for some, its a fine line some times between nonsense and users trying their best to provide their own thoughts into comments.