I like that it allows me to use my phone as if I were using an actual computer (with keyboard).
It's great for work! The only thing is that sometimes when you're trying to do something in particular, such as opening a document, it takes longer than expected because of how much RAM it uses. If your looking for a way to be able to access files from anywhere while still being mobile friendly this will definitely help you out there. Accessing documents, email, etc., while not having to carry around a laptop/tablet.