Wow, I can say I am impressed!!
This is a personal preference not advice or critique:
As an AOD fan, I would like to see maybe a little
digital time on the AOD with what you already have.
However just note that I have gesture turned off on my s3 frontier to save battery.
I may rely on AOD more than most.
Anyhow, GREAT JOB and keep it up.
You are very good at this.