Seival wrote...
I remember the scenes and fight quite well. Against soldier-Shepard all broker's defences go down very fast. If there was no "special shield", broker would be dead in less then a minute. Soldier with Revenant would just tear him apart. The only problematic thing in that fight was that "special shield". But shield generator was the weak spot, and eventually Liara used broker's defence system against himself...
...By the way, human soldiers are not as weak as they look sometimes. According to the lore, many officers are actually cyborgs with synthetically reinforced bones/muscle/skin, and some combat implants which help them to react faster and shoot sharper. So, basically the difference between well-equipped human and well-equipped yahg is in size, weight, and mobility. All other parameters are more or less the same.
Again, I'm not interested in gameplay. It's a game, games are meant to be won, of course everything is going to be easy. For God's sake you actually fight a Reaper. On foot. Twice. Care to tell me Reapers are weaklings next?
Look at the cutscenes. The yahg has no issues repelling them whatsoever. And don't be fooled, Shepard isn't "most soldiers". While it's true that a lot of soldiers in ME have
some genetic engineering to augment their abilities, it's not as extensive as you think. Mostly it's small stuff like correcting vision to perfect 20/20 etc (talk to Ashley in ME1).
Shepard on the other hand has advanced skin and bone weaves making him much tougher, courtesy of Lazarus. He can shoot an anti-tank gun meant for krogan and geth no problem (whereas any other human would have their arm shattered). So when he throws a punch, yeah the yahg's gonna feel it. But it still wasn't enough, was it? Not without that electric sludge. The Shadow Broker would've won without that sludge. They just didn't have the force to take him down without it. Accept it.
In regards to the ending, yahg have a very pack mentality, focused on an alpha individual. The yahg who wins leadership through cunning or force rules unquestionably. So yes, a yahg given the choice would control. And God help the universe where that happens.