On the contrary, if everything went wrong or seemed not so good (which would be an extreme case), your comment rather than a collection of nasty reviews could look like an editorial report like this:

The title of your post does not appear to be by the editorial line of your blog ... I feel you don’t transmit interest or excitement in your title ... I had no idea that treat your post was about until I read it... The post is very short, containing little information ... Ideas are cut or are incomplete ... It 's hard to understand what you write or have some typos and syntax to be reviewed ... I think you still need to convey a specific idea in your text ... In the end, the idea that you transmit in the text is different from what one could imagine when reading the title ... It was difficult to understand the relationship between this text and the general idea of your blog ... When I finished reading, I could not identify the message I could keep reading the post ...