I think you might be paraphrasing a bit too much, 280 lbs of torque in a car that heavy isn't "phenonemal"...My last car had as much, at the same weight, and while it certainly wasn't slow, it wasn't M5 phenomenal, which is what is being described in the link you sent.
A humbling experience: Put your 280 torque up against a car with 400 or more on the highway and put the pedal to the floor from 100 km/h. If you have a fragile ego, never do this
But that said, I am glad that you like your car, that's the most important thing!