One and two are a bit notchy. I can hear three in the morning sometimes when it is cold out and it isn't up to temperature yet. The rest of the shifts are fine. I have about 6K miles on the car and I would say that it has smoothed out significantly in the last thousand miles or so.
But to answer the question, no I don't believe I have noticed a difference in the quality or sound of the shifts between the even and the odd gears.