One thing I just realized is that there is no optical zoom AND no digital zoom! There's just one ON/OFF button on the LCD screen to zoom in and zoom out at a fixed distance. No adjustability.

This lack of feature is very startling for a $300 camera. The discontinued Q3HD had digital zoom. The cheaper Q2HD has 4x digital zoom.

I'm going to be using this thing almost exclusively on a tripod, so it's not a big deal for me, but I expect this will disappoint other potential buyers.