From a wrestling fans standpoint when i watch wrestling i imagine myself there, and actually being in the ring, and the Smackdown vs. Raw has the wrestling game bar apparantly raised to high for Tna. I would classify this as just another fighting game with a wrestling theme.
I'm personally not a fan of arcade style, and if i was a wrestling theme wouldnt be enough to drive me away from a far superior MK, or street fighter game which still offer more than tna.
Rent it if your idea of a fighting game is doing the same 2-4 move repeatedly over a copious amount of levels with random difficulty.
It isnt all bad, the story like in single player mode kept me playing even though the gameplay sucked.