This was quite an experience for us here at LastPass utilizing multiple UI/UX design firms, splitting them between products and attempting to land new UI/UX experiences all at the same time. If anyone has questions or thoughts on it we're all ears.
Only thing I noticed so far (and its a bit of a 'nit') is that the icons are not retina/high-res so they look really pixelated on my Macbook Pro Retina...