The Story is weak, the Characters are forgettable,
Maybe he was talking about GTA V?
Or maybe, he knew what he was talking about.
No he does not know what he's on about. Watch_Dogs does not have forgettable characters and Watch_Dogs has a stronger story than GTA V.
GTA V has forgettable characters and a weak story. I was only pointing that out.
Did you actually remember who Stretch was at the end?
Did you remember Tanisha when she entered Franklin's house?
GTA V's story was weak due to the low amount of character development (69 missions is not enough for a game with three protagonists).
Congratulations. You've pointed out two characters that are forgettable.
Now, allow me to present my contribution for W_D as of which characters are indeed forgettable:
All(most) of them.
I can think of only 2 on the top of my head that are forgettable.
Aiden and Maurice.