I like that it has many modules for different purposes, such as e-commerce solutions.
The support of this product can be improved if there were more tutorials available online in order they could learn how use its features easily by themselves without asking us developers. We have built an interactive digital magazine with articles related to our activities which are published each week using gilacms framework and we also manage all other aspects through their module called "articles". This allows you to publish news items from any device (mobile phone), making them accessible even when offline.