It's very intuitive to use! You can easily set it all up for different teams within an organization or even across multiple companies/orgs; you just need some training first (which I've received!).
The app itself works great as well--it syncs seamlessly between my team members' devices so we're always working off one single document at any given moment. Nothing that stands out specifically but if they do decide to release more features down the road, their current product already has been fairly successful thus far. My coworkers are able to keep track of where everyone else currently is within our project which helps us stay organized throughout the day/weekend while also keeping each other accountable towards specific deadlines.