I just got a Glo for my birthday!
So far I love it. Faster than the Touch; the light is beautiful; the text is sharper.
There are just a few things I'd like to see:
1) Lower minimum light level
2) Progress bar (with chapter marks) in the bottom bar (I keep wanting to know how far I am from the end of the chapter)
3) Swipe down to enter text selection mode (I used this all the time)