I had published nothing on the market.
But it looks, reading around, that the evaluation process from Google is not so good.
You receive automated email that hardly let you understand what you are doing wrong or what they need/want you to change.
Oh that other side of seems, always only by reading and not for my personal experience, that Apple it's a lot more good in this.
And the 20 testers does not have the tools and capability to check for a malware app.
Everything sounds against Google method.