I have some problems with auto launch of "a better camera" when opening lens cover. First, it takes a long time (about 10secs) and second it seems to slow down my phone enormously and seems to misdetect lens opening. I had several incidents where my mp3-player stoped playing and I looked at my phone which was in my pocket untouched and saw that "a better camera" launched itself with the lens cover closed. Maybe there has to be some kind of bouncing detection for the lens cover.