I have got my 3.2 and put about 17 hours on it.
As big john has said it handles alot like the 2.9 (I have been riding Sherco since '99). For the fist couple of rides it felt slightly heavier in the front then the 2.9, but I no longer notice it.
It is very powerful but is not un-user friendly, I have found that the the riding technique is a bit differant to the 2T, but this was expected.
In a lot of situations (like a scotish type creek bed) you can forget about using the clutch to much, the 4t has so much torque you just hook 1st, lean back and go.
As I said before it has a lot of power, I have fond that when riding large banks or step blasts in the wet with out much run-up, rather then give it a big hand full and dump the clutch, it is quite amazing, you let the clutch out and just wind it on. It finds a hole lot of grip and fires you out.
I have also been told that any problems they had with electrics have been sorted.
Over-all I am pretty impressed !!