It's interesting, I have read about the 1-2 notchyness for a while, and mine is smooth as can be.
But, 4-5 on mine is very notchy, and will actually grind if i try to shift too quickly.
Allowing the rpm's to spool down first alleviates this, and once it's good and warm, it shifts 4-5 much more smoothly. (45k, on an 05 coupe)
The car has minor wear for it's age, but seems to have been well cared for overall. (I got her with 37k)
Anyone noticing anything similar?