Schedule Meetings with breaks

Microsoft Outlook has this great feature to address meeting fatigue and ensure we take breaks in between.

Under Outlook> File> Options> Calendar>Calendar options are settings to enable meetings to start 5 minutes late or end 5 minutes early. This will be taken care of for all meetings you organize so that you don’t have to remember to set it individually, every time.

Have you been using these settings? What has been your experience with starting late or ending early?