I cannot say enough good things about this product.
The ability to use across devices (in browser, iOs and Android apps).
Integration across the Planning Center ecosystem.
Integration across other programs, such as Pro Presenter saves a lot of time. Also being able to integrate the calendar for users into iCal so people that never miss a rehearsal, service, or volunteering opportunity. Push notifications on mobile devices also keep people accountable.
The customer service has always been quick and helpful.
This makes scheduling worship teams, service teams, and everything else for months at a time much easier. Yes this is a subscription based service that does cost money, but the amount of man hours this saves is so worth it!