So I got the TV today and was able to install the Tablo app with no issues. That's the good news.
The bad news is that you cannot operate the Tablo device properly with the remote control that comes with the Television.
The problems seems to be with the navigation up/down/left/right in all screens except the live tv guide which will let you navigate.
Once I launched the app and it found my Tablo, I could not select it using the remote. I plugged in a usb keyboard w/mouse pad and was able to select my Tablo and connect.
In a nutshell, the only place the remote works properly is in the TV grid and pause, fast forward and rewind.
The remote will not let you navigate around the app.
Support...please reach out to your Amazon homies and try to fix please!