I like how easy it is for our team members (who are spread out across multiple states)to check attendance, sign up new people in their area via email or text message from anywhere! It's also great because all of us can see everyone who has signed into this system at any given time so if someone isn't present there could be an explanation as well - no more missing individuals just not available when needed which makes life easier overall :) The only thing we do NOT love about GDOCampus right now would have something to with user interface changes they made recently but other than them being very minor things nothing really stands out negatively either :).
We use GDC campus primarily during worship services though sometimes after service too since some staff don’t always work through lunch hours etc.. Honestly? There aren't many cons yet aside form maybe UI.