Is it sure handles are totally updated?
Is there any announcement?
Not at all! I'd even say that I'm missing the handles (and the connection points) that where clearly visible in V2007, but are not since then.
I wish M$ brings them back in the next version.
Worse still, if you make your connector line thicker it becomes almost impossible to find the mid-points of the segments. Left moving the mouse pointer along the line until you see the cursor change.