I think Henri is basically congratulating his opponent on taking what is almost universally considered an inferior force and using it to its best advantage. To win with allies is tough and you just can't sit behind your big armor plate and hope the shells bounce off you. Allies have to be quick, attack in groups (which allies almost never have the luxury of doing), and then vanish. I think it's very difficult to do.
It's really kind of funny when people complain if their allied opponent simply outplays them and wins. "Ohh, the (insert Allied AFV dejour) gun is overmodeled. It killed my Tiger with a flank shot." Well, excuse me, as was mentioned before, that's probably what it's supposed to do. I'm no military genius, but I do know that in this game, if you get beat, you simply made more mistakes than the other guy, and possibly had a bit of bad luck. I don't buy into the "this or that is over/under modeled" excuses. At this late date in the games development, i.e. nearly perfect, it's simply the guy calling the shots and lady luck that decides. Thanks for your time. Great story, BTW.