Improve app quality in Android market

All we know that most apps in Android market sucks. And there is no way to control quality like Apple Store and Windows store do it. But what if create 2 types of accounts in market: consumer and tester. Consumer is usual account that works now and tester is a new one. So

1. Tester can download and run any application placed in market
2. User can download and run only application that have enough votes from testers or apps that have passed testers review
3. Testers should be proven persons so they should provide information like mobile number and number of credit card
4. Users can rate applications from 0..5 stars
5. Testers also can rate applications from 0..5 stars
6. If users and testers rates are same testers get some MONEY for testing and reviewing apps