I had a 920 until last week and now have the 930. I've been without Glance for a little while anyway because it was touch-and-go in various iterations of WM10 TP, and since getting the 930 I hadn't given Glance a second thought until you mentioned it.
I guess Glance was quite a nice idea, but it's just not something I miss (and I was a little unconvinced by it when I had it, to be honest). It's nice to see the time on taking the phone out of your pocket, and doing a little wave over your phone to awake the sensor when the phone was standing-by on your desk was a cute thing, but it's no hardship to just press the phone's Screen On button really.