Well, I'm betting the animations will turn out a lot smoother in HD and recorded by better tech. I'm not saying one is better than the other. After playing V to death, I can appreciate the mitigated damage (and lack of endless stages)
Basically if you have a good punish for KF A you'll be in good shape against him imo. I can't wait to continue labbing against him and maxi *looks at laundry list of family events and work* sigh...