That's exactly how Chinese android market works, every phone/pad is No.1 upon release and within a few week's PR campaign. After a couple months a new one is released with another No.1 bla-bla, while the old one goes on life-support.

Also have to mention their ads, built into the system, when every app opens, when you switch back, f*king everywhere. The funny thing is if you switch language to English or use it overseas, some of the ads will go away, ironic.