I think the cutscenes in FF7 bare that out mostly, that they did have run of the mill fight scenes. If you think about it any other way, then you are in the realms of Wizard of Oz, where Cloud and his 60 foot sword slash at the head of Rufus but he loses a bit of energy.
How the fuck did Avalanche stave off Diamond Weapon, and Ultima Weapon with fucking run of mill abilities like normal people? That's fucking retarded. Oh, and these events DO happen and are referenced within the story.
Clearly, Aerith dying in 1 stab and Tifa being slashed at ONCE and almost dying, or being comatose from falling off a bridge, sum up that this fictional world is comparable to OUR REAL WORLD. And that's important, because if you create a fictional world and GO TOO FAR, suspension of disbelief FAILS and the FICTION WILL FAIL.
Tifa was a child, Aerith is weaker than all of them.
FF7 throws our fucking logic out of the window and plays by it's own rules. In FF7 one man is powerful enough to have worldwide recognition for his effect on the battlefield for fuck's sake. SOLDIER is referred to being superhuman several times.
Barret and Cloud fight off a giant robot fucking Scorpion and destroy it.
Cloud survives a fall that should have killed him(so does rufus), he survived being stabbed when it should have killed him.
Cloud and co. destroy a fucking overpowered alien from fucking space that road a meteor to the planet.
Sephiroth survives being stabbed by a massive sword that pierces his fucking abdomen and his chest, then falls into the lifestream and regenerates his entire fucking body in a goddamn cave underground without medical attention.
Hojo SHOOTS Vincent point blank, then turns him into an immortal shape shifting monster.
Barret survives having his fucking arm shot off and falling down a fucking cliff, then gets a fucking gun implanted into his arm that apparently NEVER needs to reload and has no kind of construction resembling an actual gun. It's IMPOSSIBLE by any means.
None of this shit is plausible in the real world and completely defies nature. But you pic and choose what is fucking acceptable and expect us to let you dictate what is and isn't.