This version created a really bizarre slice for the top layer of a large ring shape. It printed one short line, then moved over to the other side and printed another one and back and forth, retracting and moving and wasting a lot of time in the process.
The other solid layers (the bottom and all but the top) printed in about 4 minutes each, the top took more than ten and made a mess of it. I'd submit a trouble ticket but don't see any way to do that, so it looks like complaining here is the way to go.