I, too, dislike the new layout.
It's too big and bulky and I MUCH prefer the 3.0 layout.
I am VERY upset that changes were made to 3.0 - namely: missing favicons that made it easier for me to spot a site I'm looking for! :/
I also prefer the ability to open multiple accounts/window/info, in 3.0.
That was either removed, or is purposefully absent in 4.0
I also dislike how I can't access my account settings in 3.0. I have to toggle to 4.0 to do so.
What a pain!
However, I do see how the new version can be more attractive to some. It does look nice at first glance.
But for those of us who have been using LastPass for years and are used to the layout and functionality of the 3.0 we are accustomed to, this new 4.0 is a huge disapointment - - especially since 3.0 has lost some of it's functionality.
I DO thank the team for allowing us to toggle back and forth easily, as well as trying to improve and add what you have.
It's just not for me, at this time.
So, could you PLEASE add back the functionality of 3.0?