I've had my RDX for two weeks and love it! It's plenty powerful, has loads of futuristic technology, including a voice recognition system which works very well, and is lots of fun to drive. I'm getting 23 comfortable miles per gallon around town and on the highway. I looked at other SUVs and was impressed with the Acura's quality, performance and high tech features.
With the Tech Package I love the hands free phone system, the high tech navigation system and the awesome surround sound. All of which can be easily controlled through the voice recognition technology. I'm finding excuses to drive my RDX just to listen to the sound system.
The navigation system dvd needs more accurate updating. My neighborhood, which is over 3 years old, and in a Houston suburb is not even on the navigation map, and supposedly the dvd's are updated annually. Overall I am happy that I purchased the navagation system, it works very well.