I honestly don't see the point of Glance in my daily use so far. When I pull it out of my pocket, I naturally also press the "lock" button, which displays my wallpaper. Assuming I don't, then yes, I get to "Glance"...at what? The time? Notifications currently don't show, AND I have to press the lock button or double tap to switch over to my lock screen. When my phone is on the desk, I can tap it to show the clock, but right now, no notifications.
I think Glance could be super awesome if it integrated better with your notifications/lock screen.
1. Make it just the "glance" screen. That way, when you pull it out, it has time, wallpaper, notifications, and you can swipe to unlock.
OR
2. It automatically just goes to your lock screen instead of the "Glance". Like I said, right now the thing is a bit moot. You go from Time, to wallpaper + time + notifications, to main screen.
Also, given I spend an hour at the gym, and 2 hours in my car everyday. Would be pretty neat if Nokia figured out something for those who listen to music often. At least music controls on glance.