I kind of like it, the TL bumper totally works and kind of "integrate" the look of the car more to Acura line up.
To me, the RL sticks out like a sore thumb in the Acura line up because of its Honda (Legend) heritage. The TSX although is a Honda by itself, looks very upscale, and the TL looks like a bigger TSX. The MDX and RDX are totally great, looks expensive and it actually deliver something different; RDX turbo and MDX active damper+SH-AWD. The RL looks too much like a Honda, very generic and plain looking even though the car carries more gadgets than you can wave a stick at...
The refresh actually gives the car more upscale/aggressive/expensive look to it. If only it has better fuel economy or at least more than just 300hp (320 would be nice), the car would be a killer... But for now, thumbs up to Honda/Acura to make such extensive upgrade to the car.
On a side note, a certain temple of Honda worshipers abolish the refresh... Don't know why myself, the car looks okay, and for a refreshed model it's the best I ever saw. It's like Honda offers two different car on one model. If I have the money, probably I would buy this car when the next Acura RL launches sometimes 2010.