Does it use a electronic e-diff rather than a mechanical one? I haven't read up on them more than a couple quick reviews. Not as good as a mechanical one, but at least a step in the right direction.
Toyota's engines puzzle me. They are often not as exciting as you'd think based on the numbers. I'd bet its the same V6 found in the Lexus ES, IS, and a few other vehicles in the fleet. It might be OK in the Camry, but I know it's underwhelming in the IS350. In all fairness,300hp is a pretty stout number, the Camry isn't that heavy of a car. It takes a little wizardry and black magic to make a FWD car properly handle lots of power (i.e. Civic R)
The TRD impresses me personally, for three reasons.
1) Toyota actually made a performance version of a car that was more than a cosmetic package with fancy wheels and some different colored body parts. Too many automakers these days think sport=appearance rather than performance
2) They worked on the suspension. Again some automakers may give a "sport" model more power, but it still sits on a mediocre suspension. At this point in my life, I'm much more interested in how a car behaves as it gets around an on-ramp than I am by my exit velocity as I come off the ramp.
3) They actually built it. In a world of boring SUVs and trucks taking over the market I have to applaud because they tried.