I have a Metallic Gray Package 6 Touring. I love the back up camera, but I still mostly look backwards when backing up. I really use it to check to see that I am in reverse since the "gear-shift" isn't intuitive to me. Reverse is forward, not backward.
I have the package with the Vehicle Shield/Sound proofing. Not sure it really makes a difference. I also asked for a cargo net since the groceries fly around in the back without it.
I bought the extended warranty figuring with as much electronics this thing has, something is bound to go wrong. $800 for 72K/60 mos.

I have had my car for 2 months and I still love it. My trips are really short (3.4 miles round trip) to the train station and back, so while I don't get the fantastic gas mileage others get, I am still very happy. I had a Hybrid Accord before and my mileage is almost double.