I was going to write a detailed review, but decided against it. Suffice it to say, the Firefox add on breaks about every other Firefox update, LastPass doesn't seem to be in any hurry to fix it, and frankly its pretty annoying. Lastpass itself works pretty well for me on Android and Chrome, but on Firefox (which I prefer to use on my laptop) its pretty unreliable at this point. I'm now in the market for a different password manager.