It's not really the power of the move that concerns me, it's how easily the computer seems to land it. I'll be dominating the match for the most part and then the computer opponent will put together a decent little string of moves, nothing serious. Then he hits a Leaping Piledriver, I use my Spirit Points to help me kick out, then he hits it another 1 or 2 times with no other moves in between. I have a hard enough time hitting a finisher once, nevermind 2 or 3 times in a row without a setup.
Don't get me wrong, I'm absolutely loving this scenario. It's boosted the fun factor of Wrestling Spirit through the roof for me.