@General M2Dave if you're expecting her zoning to be any good, you'll be very disappointed. Her fireballs are very negative on block and you would be more reliant on teleporting away and threatening with very unsafe mix-ups.
I'm just glad her fitty fitties are not on the same level as Kung Jin, Erron Black, Sonya etc.
She's basically Reptile with a teleport. A character with a gameplan of a madman.
It's still very early though, maybe someone will find something good. But my day 1 Tanya is not looking promising.