Is this reroof valley/flashing as bad as I think it is?

I would install more sealant on top of the
Counter flashing.

To do that corner correctly would involve tearing into the stucco which creates a entirely new set of issues.

That being said they should have known that going into this and planned accordingly.

I would fabricate and solder a corner flashing to the valley making the valley & corner one piece.


Does this look right or should that overlapping be trimmed?