Hello there,
What you can do is choose a more colorful theme, the design now looks too “clean” in my opinion.
As for the writing of the posts – my advise is to write about something which you are passionate about. Think about what is important for you and write about it.
That is the beauty of the WordPress blog – it is like having your own newspaper – a great way to share your opinion with the world and let your voice be heard.
Nope that feedback is helpful for you even tough it was a bit vague.
Regards,
Dimitar