The standard GTI map is spikey like the bluefin, alebit less of everything. My old SAAB had a much flatter curve like the rTech map above. So I guess BF, being generic in nature, is just upping everything to get the results... that said, other than the spikes in pwr/tq it's not a million miles away.
Infact in a general driving situation, no more than 3.5k RPM, the Bluefin would "feel" the quicker I'm sure; and probbaly would be as it's making quite a bit more more pwr and tq between 2.5-3.5k
I understand the reason for a smoother/flatter curve though.