I like that you can have multiple accounts linked to one email address. It is easy to set up and use, unlike other services. I dislike that you cannot have more than one account per email. They should also add the ability to link multiple identities to an account. This would allow me to have my personal email, business email, work email, etc all in one place. If you are looking for a way to streamline your mail flow, this is the service to do it with. We are able to easily and quickly separate our personal from professional emails.