Am not experiencing any major issues like the ones I've heard. I haven't even used the GPS enough to find out if I have that defect. I've only random rebooted twice known, maybe once unknown. Otherwise, none of the other issues that may prompt me to return it to the Google Play Store.
Samsung Galaxy S3 i535 - Stock - Rooted/Unrooted
Google Nexus 7 2013 - Stock - Rooted
Apple iPad, 4th Generation
ASUS Transformer Pad TF300 - Stock (Retired and Sold)