Well, the master password is complex enough to have to really guess at it, even if they had the raw keepass file. And I can change it regularly without affectin

Well, the master password is complex enough to have to really guess at it, even if they had the raw keepass file. And I can change it regularly without affecting any other login. If someone does crack it, at least I have a handy database of websites and logins I have to change the password for.