I like that it includes all my accounts in one place, which is great as we have multiple email addresses for work-related emails from different companies (and more).
Sometimes you forget to delete something until after your account has been closed down by them! But this doesn't happen often enough so not much of an issue overall - just be sure everything's deleted before closing out or else they'll keep showing up when logging back into another device/account later :) Great product if used properly; makes managing our various privacy settings very easy with only 1 login needed per website instead of many individual logins required across several platforms such us Gmail / Twitter etc..