A few things that could use some work:
1. There's no built in password generator in the browser extension. There's a password generator when adding a new record inside your vault but I would like a quick and handly password generator option right there in the browser extension. Lastpass had that built into their extension and I used that quite often. Yeah sure I guess there are 3rd party extensions or websites that do the same thing but that's an annoying extra few clicks just to give me a randomly generated password.
2. There's only 4 types of records you can create. A standard record, a folder, a shared folder, and a payment card/credit card. I would of liked just a plain "Notes" record. Sometimes you just want an organized dumping ground for notes, keys, credentials, etc. without having to create an official record for it.
3. For some reason they haven't figured out a way to allow you to move an entire folder of records into another folder. You gotta move records individually which can be kind of annoying. Review collected by and hosted on G2.com.