I liked how easy it was to use. It's fairly intuitive and very user friendly as far as uploading or sending documents is concerned. I didn't like that you can only send one file at once (unless you have more than 1 gb of space). But this is something i would say isn't really an issue for most people because they're not using multiple cloud services so much anymore. If someone has a question about what all features are available in their account we recommend having them take advantage of our free trial which will give them access to everything including storage. We've been able to streamline our workflows by allowing us to collaborate with clients through email attachments instead of actually meeting face-to-face.