Tom's Hardware Guide published a review on Cracked 2012 Nexus 7 Repair: Worth It Or A $55 Mistake?
A quote from the article:
Everyone loves a good-looking glass screen. But scratch-resistant tempered glass likes to shatter. When it does, where do you draw the line on repair-worthiness?Cracked 2012 Nexus 7 Repair: Worth It Or A $55 Mistake? @ Toms Hardware