I traded for a 2010 last friday! Here are a couple Blackberry pics:
Both cars (my old 08 and new 10) at the dealer's delivery bay:
In my new garage:
I did end up getting promotional financing and after it was said and done, I'm saving $30 a month on the new one combined after switching up insurance to bundle in with my homeowner's.
Here's my own little review on the true differences that I've noticed going from my 2008 3.5SE w/ Premium Pkg to the 2010 3.5SR w/ Premium (Bose, Bluetooth, Backup Camera) + Leather (HIDs, Heated Seats, Red Leather variant):
1) Backup Camera Win. I can back into parking spots like a damn pro. Didn't think I'd care for this feature as much, but man it sure is nice.
2) The leather's stitching is white. SO CLASSY LOOKING, imho. Even more awesome on the steering wheel with the new white gauge rings that replaced the orange rings. Gives the car a very nice flow. All the new vented holes in the leather make for a much sportier look as well. Much higher end looking leather seats than my 08.
3) The doors automatically lock once you hit 15mph. They also automatically unlock once you turn off the car. Very nice feature. My 08 didn't do this (though from what I understand this is a programmable feature in the 09s?)
4) 18" wheels are, in my opinion, the perfect size wheel for this car for a daily driver. They're much better looking than the 17s on my 08. The Michelin Pilot HXMX tires are much better than Bridgestone Turanza (pretty sure they were S rated. For SUCKASS) tires that were equipped on the 08, especially in the rain. 19s are a good size if you get an aftermarket wheel with a lip, but the 18s just look so much better to me. I probably won't replace them (but am looking into getting a custom finish inline with the anodized gunmetal finish found on the 40th anniversary 370Z).
5) The color matched rear splitter thing at the bottom of the rear fascia is very classy looking on black. Not so much on white. I still might prefer the matte gray finish on it if I had gotten any other color.
6) The HIDs on the 2010 aren't as blueish as they were on my 2008, but when you mix in the MUCH BETTER headlights with projectors on my 2010, it's easily overlooked.
7) Premium Fuel is NO LONGER REQUIRED on the 2010 3.5! I made 31.5 MPG with my new coupe driving bw 75-80mph (never used cruise, mind you) from Knoxville TN to HSV, AL on 87 Octane gas. This is going to save me tons of money, as I never used anything besides Shell V-Power fuel for all 33,000 miles of my 2008. I'll still mix in 93 octane every other tank, but now I'm not guilted into doing it for every tank.
8) The 2010 CVT is what the 2008s needed. I no longer have a hankering for a manual transmission (which makes it a lot easier to find an AC with the stuff you want in it if you're willing to give up the stick). The car now has three transmission settings - Drive (economy, same as regular drive in 08-09 AC CVTs), Drive (sport), and Manual mode. Drive sport is FUN. The same thing that the Maxima offers... keeps the RPMs up if you're driving spiritedly, which is especially awesome for powering out of corners. the Ds mode is so much more responsive to throttle input, and it removes the lag of power delivery that you feel in the prior CVTs when you're in non-manual mode. If you punch it from a dig, Ds offers a wider gap between shifts and kicks pretty hard between "gears", giving you a feeling of shifting a manumatic a la GTR (though not quite that awesome).
9) IPOD interface win. When you plug it into the USB port found inside the center console, even your iPod screen goes white and says NISSAN on it. I thought that was a cool little hack. Only problem is you can't change your iPod EQ settings from the Bose interface (this is tested with my 3rd gen Nano), so if you want to change your EQ to better suit the output to the stereo, you need to unplug it, change it, then hook it back up. I also recommend changing your peak volume output in the settings as well, because if you don't, you might get a bit of clipping as the interface automatically puts the iPod at max volume output. Only little peeve I have is that if you use Bluetooth to talk, it does not pause the music on your iPod while you're in a call.
10) The new Bluetooth synced all 176 of my Blackberry Tour's contacts directly to the unit upon initial pairing. On top of that, recording yourself saying the name of the phone numbers is no longer necessary (I had to record the phone numbers and name of contacts individually in my 2008, bc for some reason I could not sync my contacts any of the times I tried). The car automatically knows how to pronounce the names of all your contacts. This in turn makes the process of dialing someone by voice a bit more cumbersome, as I can't chain commands like I did on my 2008. (I.E., 2008: Button, <menu> "Dial Buddy", <confirm prompt>, "Yes", dials. On the 2010 it's: button, <menu> "dial" <prompt> "buddy", <confirm prompt>, "yes", dials) It just seems a bit more tedius, but it's still a very nice feature. Also - big improvement with the BT - VOLUME MEMORY. On my 08, I always had to turn up the volume to 25 every time I used BT, but the new unit leaves your BT volume where it was previously set.
Overall, I absolutely love the new car. The spoiler also helps complete the look of the car when combined with the new front end and bigger wheels. There's very little, if anything, I will do for cosmetics. I transferred my Tanabe exhaust over already, and am waiting for a good weekend to do the Y-Pipe and Intake (after I get a fresh filter from AEM).
Sorry for the long winded post, but wanted to share a bit of detail on the jump from a 2008 to a 2010! I'll post more pics throughout the thread a bit later!
PM me if you're interested! 
