Thing is, I always felt that the Brembos give faster initial grab and less effort to reach all out panic stopping.
OEM brakes often scare me when in a surprise situation because you have to stand on them to really bite hard and the time for the peddle to move and firm up seems like an eternity.
But the brembos seem to react fast and easy to modulate from moderate to extreme with little effort. However, for OEM when standing on them you are putting so much effort into the peddle that you are stiff and unable to moderate your effort which makes moderation after full baking very hard to do hence the need for antilock cuz you aint in a position to do threshold braking anyway.
Brembos have a nicer brake feel from light to extreme but OEM is ok for light then as you go beyond moderate braking you can't judge anymore and you tend to underestimate then end up standing on em. "Oh, better slow down... woah.. Slow DOWN... WAAAAAAAHHH IM GUNNA DIE"
(Mind you, much of this experience comes from my accord which had the identical calipers as stock non Brembo Genesis)
Of course if I add the after market pads its better still!!
But for those on stock pads in a non Brembo set up, might I suggest the Hawk performance pads, they did wonders for my old Accord.
PS... yep, Brembos look kewl as well on my 3.8 track. (Arrgh, I'm such a rice boy now!!)