I had some minor issues for a couple of days, but on Monday it got really wacky. In any keyboard entry on the screen the Nexus 7 continually entered the letter "e" or the number "3" often numerous times like "eeeeeeeeeeeeee". I tried rebooting and it did not help Finally did a factory reset but it was so bad that I couldn't even enter my password to set up.
I contacted Google and they said it was a over-responsive screen and said they would replace it. It has been three days and the replacement still hasn't been sent out.
I wonder if Google is sending out a lot of replacements. I am not impressed with their customer service. In the past, I have had a Kindle drop (my fault) and Amazon replaced it overnight. In this case it is a defective unit and Google is taking forever to send out a replacement. I asked if they could just replace my money so I could buy one locally, but since it was 5 weeks old (beyond the 15 day limit) they couldn't offer a refund. If Google wants to compete with Amazon's customer service they should give their representatives more flexibility.