The IS is fun to drive, so much so that I really wish it had memory seats since I have to share it so often with my husband (he never drove the minivan I had prior to buying the IS). It has a great looking interior dash, terrific acceleration, and is smooth as silk on the road. The black leather seats were "cool" on 90+ degree summer days and and "hot" on cold winter mornings. Be aware, back seat room is tight, but trunk space is good for a sport sedan. Great sound system.
Keyless system is great, but don't forget to take it with you!!!