It may be big, but look at how big the best ESC's were a couple of years ago. . .anyone remember the Tekin G12C3? That thing was HUGE compared to the little Novak Atom or the LRP Quantums, etc.
They always start out big and get smaller as they do more development. . .
They also get cheaper. . .
Both things are what I'm waiting for - like lame said, two years. . .
Dude, I'm counting the days!