When I get a new email:

- (T=0) I feel my phone vibrate in my pocket

- (T=10s) My Missive inbox changes to "1 unread"

- (T=20s) My Missive inbox loads the unread email

While subtle, this is pretty disruptive because I sit there staring at my Inbox for 20 seconds waiting for it to load the email. Perhaps this is Google's fault but it'd be awesome if the "unread count" and actual message were loaded at the same time.