The integration with Firefox is well-done and intuitive, and the options for configuring password scopes are extremely helpful in managing accounts that span multiple websites. Support appears to be extremely responsive -- I got an answer back from them within minutes of submitting a request on their feedback form.

My original review took a star off for having no viable option to import passwords from Firefox. By the next day, the Bitwarden team had produced a tool that addresses this problem. I've never seen such responsiveness to user feedback before. These folks are amazing.