I won't deny though that for mobile use, it's a bit cumbersome. The Android app is fine and free[3], and iOS app is a buck[4]. And overall it's a pain if you must login to sites frequently (ideally, using a native app reduces this greatly, login once until you manually logout).
It's also pretty confusing for non-technical people to get behind. I actually sent out an entire email blast to friends and family giving them my best attempt at an explanation, argument, and tutorial of how to use it. I don't think anyone did it.
So while the interface is kind of clumsy, the strategy is solid and I love knowing that I can use it.
[1]: http://www.supergenpass.com
[2]: https://github.com/chriszarate/supergenpass/issues/40#issuec...
[3]: https://play.google.com/store/apps/details?id=info.staticfre...
[4]: https://itunes.apple.com/us/app/supergenpass/id451606360?mt=...