A/T is perfect?

Well it depends, my VR speed shows 162 kts and the speed tape maintained that on wheels up. Click AP with VNAV/LNAV command with speed restriction of 250kts below 10,000...again the speed tape followed that speed.
Climb trust above 10,000 ft with FMC show 310kts on the climb up to cruise level of Mach.83, again the speed tape also followed that.

Climb mode change to VS, from FL350 to FL370 again it followed the command i gave on the MCP and it maintained (did not go fast and did not slow down) the Mach.83 speed during step climb.

ND, the arc indicator of the TOC was on the spot. Before previous version(s) it was all over the place.
That goes the same with TOD, but i usually go down a bit early for all my arrivals.
So ..yes, the A/T and FMC AP command did what it supposed to do on this latest version.
I'm a another company user and i respect this latest version and will get all the 200ERS out of my hangar back to my FSX operations.

Kin M.
(Klax)