Google Opinion Rewards Icon Concept

When Google Apps get redesigned in the style of Material Design, their designers usually do a great job at creating new icons them. However, this wasn't exactly the case when Google Opinion Rewards received its redesign. Therefore, I've had my own attempt at making the icon for it. 

I'm aware that some of you might say it looks identical to the current one, but it doesn't and for me the devil is in the detail.