This used to be so awesome, but wow, lately it has become a buggy mess. I can never trust it to actually save an updated password, half the time I think it did, only to discover it didn't, or it would generate a new password for a site, but then silently generate another one and save that one in the vault instead, leaving you wondering why the new password you made for a website isn't working. And whatever they did to the interface made it so much worse from a user perspective.
But the final straw for me is random web-client-content-script errors I started getting whenever I would click certain buttons on websites. Took me hours to track it down to this extension.