I've given up!  I've had it with Asus products.  My tablet venture started with their Transformer Pad 300.  I went through three.  All had dead pixels, foreign objects under the screen, slow performance (would hang excessively), etc.  I waited out the Nexus 7.  Loved everything about it except for the glass separation issue.  I almost talked myself into keeping it but decided that having glass under a lot of stress by being bent in the opposite direction that it will constantly be pressed was a bad idea so I exchanged it.  The replacement arrived with the same problem, only a lot worse.  I called the Play Store for another replacement.  A few days went by with no word, so I called again and was assured that everything was all set and would be on its way within a few days.  One week from my original call, still nothing.  I called again and apparently my exchange was never processed.  I told them to forget about it and that I wanted to return it.  So, last ditch effort, I tried the Transformer Pad Infinity.  Got it yesterday.  Dead pixels, sound randomly stops working, requiring a reboot to get it back, very poor performance.  I couldn't watch videos (too choppy), play games (too choppy), or browse the web (made it unresponsive).  
Sadly, ASUS appears to be the Android tablet leader.  There aren't many choices for a Tegra 3 powered tablet to begin with.  I suppose I'll wait and see what happens...