The most useful thing I like about cms is that it helps me to manage my content very nicely. It also has some amazing templates, so you don't need to design everything from scratch yourself. You can easily customize your website with cms without having coding skills. The interface of the cms is little bit confusing in comparison to wordpress and other similar products. But it's easy to use if you have some basic knowledge of html. I am using this CMS for my blog/website, it's free so there isn't much I dislike. This cms gives me freedom to post new articles by myself without any hassle. Also I can add images, videos etc. whenever I want. So that makes me more productive as well as creative.