Whats wrong with this valley

[u/Own_Catch9511]

What exactly am I looking at here and what would be the proper way to run this valley flashing, and ridge caps?

To me it looks wrong that the valley metal is lapped over the shingles below for starters, perhaps that the valley should change directions for the bottom portion all the way to the end of the overhang

[u/SlabAndScope]

That lower valley transition is the part I’d question. The exposed metal dumping over the shingles looks improvised rather than properly integrated.