The ability of using matrix in different languages such as German or French with all their translations available makes it easy to use even when you have no prior experience working with this software.
Sometimes there are problems regarding its integration into SharePoint Online that can be resolved if more people collaborate together so we could benefit from each others experiences but I think they will improve soon enough. It's good because it has allowed us to organize our work better through the management of our projects/tasks and also gives access to information about them within seconds instead of having to go back over multiple pages to get what i need.