The ease of use and the fact that it can be used by both small and large teams. Sometimes the system is a bit slow, but this is not an issue for me. The fact that it is a bit expensive and requires a lot of training to use it properly. I have not found anything that I dislike. I find it very useful for managing my team. The fact that it is very easy to use and integrate with other applications. I like the ability to easily track and manage projects. It is very easy to use and navigate. The reporting is very detailed and it is easy to see what is going on in the system. I dislike the fact that it is not as easy to use as other systems. I would suggest that you try it out and see what you like about it. I have been able to track and manage projects in a very detailed manner. I am able to see what is going on in the system and I can easily communicate with my team members.