When I heard about the OTA, I immediately put my phone into airplane mode, because I am afraid Verizon might bundle it with possible phone controlling, root killing, bootloader locking, s-off killing firmware. Yes, I am a bit paranoid after what Verizon did to the Motorola Droid-X in its last update.
I downloaded the RUU PH98IMG.zip file from android police. Installed it twice - works fine.
I was on the 3.14.605.10 leak, rooted with SuperSU, stock hboot, and stock recovery.
Now on 3.14.605.12, and everything appears exactly the same as the earlier leak.
I used Fastboot boot rarecovery.img to boot ra ramon recovery when I need it. I don't install/flash it, thus the phone always has the stock recovery installed. I used ra ramon recovery to install the SuperSU zip file to root the phone.
Keep in mind that SuperUser from the SuperUser author's website will not root the ICS Leak, as I tried many versions of Superuser unsuccessfully. SuperUser is open source, and someone has hacked it to work on the ICS Leak, but I do not know where to download it, so I used SuperSU instead. The two products do the same job. So, the SuperSU zip file is installed using CWM, Ra ramon, or touch recovery to obtain root.
Regards,
Howard