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Hello, that is fine but it seems that quite large of your comments do not add value to the posts as they are often comments such as "Beautiful pic", "Very nice", etc.

I think you are right I'll think over it 🤔,but is it necessary that huge big paragraph makes a sensible comment,why not it could be to the point.please suggest.

Yes, it could be short but to the point. Something that tell the authors that you actually read the post or deeply looked through the art/photography.