Using the new Model Chamfer toolpath in Mastercam 2019

Presented from Mastercam 2019, the Model Chamfer toolpath is a solid based toolpath that allows you to do chamfering without part collision.
My opinion:
Pros:
Automatically calculate the toolpath with defined clearance.
Can define additional clearance for fixture or other entities need to be avoided.
Automatically calculate the safe retract distance (but not 100% safe because of the 45 degree rapid move when moving G0 in the real machine).
Cons:
Only solid chain can be selected (no wireframe).
3D chain currently is not supported.
Unable to automatically adjust the "bottom offset" value.
Clearance, retract and feed plane are still in incremental mode.