For the first blog, I think there was a detailed analysis for the three-day diet so it was good, and the analysis was done well too. Perhaps, more could be done on the design so it looks more vibrant, so pictures could have been added.
For the second blog, it had a pleasant lay-out and the information was put across clearly. However, maybe there could be more elaboration in the analysis.
For the third blog, I liked the animation and the blog is well-designed too. The analysis could have been more detailed though, but overall it was good.