I loved my S3 but the M8 is light years ahead of samsung in my opinion. It's fast and just works like it's supposed to. Keep in mind that Samsung is locking all bootloaders and I don't know about you but waiting on safestrap only to flash modded ...
mash here: http://forum.xda-developers.com/showthread.php?t=2783157
Here's the 10.1 changelog for those interested: http://10.1.cmxlog.com/?device=d2att
First let me say this thanks. Besides that let me say this, you should be geting paid for what you do. Not by the manufacturers, but by people like me who benefit from your effort. I understand that a great percentage if not all devs do this work...
He's releasing it tomorrow. It's called towelroot. There's a thread in the verizon forum. http://forum.xda-developers.com/showthread.php?t=2783157