Thanks for the replies. I have learned at least two things. One is the break in period. I really wasn't aware of this but it makes sense, the car needs to learn about me. I noticed some subtle differences today in how the car reacted to certain situations. The IMA kicked in more and at times I didn't really expect it to. I managed to get the batteries up to 5 bars today somehow so perhaps that had something to do with it. Part of the learning process.
The second was about tire pressure. I knew this already but for some reason neglected to check the tire pressure after taking possession of the car.

I am going to check the pressure tonight on the way home. Thanks for the prod.
Everyone at work is impressed, not that it matters much. I like my car and I hope the honeymoon never ends.