Fin 652 is still one of those leased birds with Spanish signs. Last I was on it, it was the most uncomfortable seats in J, worse than an original AC 762. The projector system was so bad, you could not even watch the screen without getting nausious.
Its time AC refit all their birds to have a consisten interior. When I pay $3k for a J ticket, and it is a crap shoot on the type of service, including interior comfort, meals etc, it is no wonder that business is dropping.