Like it, BUT... Rated 1 out of 5 stars

Where the hell did my messages go?

Turned off Contacts List (separate add-on)

There they are.

Would be nice to have an on-off toggle.

Not nice to see messages DISAPPEAR from view.

It appeared as though my whole email system
had been co-opted by Lightning.

Nice looking. Bad behavior.

This review is for a previous version of the add-on (0.5).